What can have a negative impact on the sinuses in a body? [SEP] A. mold spores [SEP] B. A virus [SEP] C. humid air [SEP] D. warm water [SEP] E. warm air [SEP] F. Pesticides [SEP] G. viruses [SEP] H. disease

Answer: A


What can cause respiratory issues? [SEP] A. smoking tobacco [SEP] B. a pathogens [SEP] C. Microscopic organisms [SEP] D. Normal humidity [SEP] E. some viruses [SEP] F. Clean air [SEP] G. smoking pipes [SEP] H. Mild weather

Answer: C


What has a negative impact on the sinuses? [SEP] A. A virus [SEP] B. viruses [SEP] C. an object [SEP] D. carbon dioxide [SEP] E. air [SEP] F. mold spores [SEP] G. disease [SEP] H. oxygen

Answer: F


Who can treat issues caused by mold spores? [SEP] A. herbicide [SEP] B. podiatrists [SEP] C. physical therapists [SEP] D. dentists [SEP] E. radiography [SEP] F. one celled organisms [SEP] G. graptolites [SEP] H. pulmonologists

Answer: H


What specialist can treat the negative impact of mold spores on lungs? [SEP] A. radiography [SEP] B. periodontist [SEP] C. pediatrician [SEP] D. influenza [SEP] E. it needs them [SEP] F. Greenhouse gases [SEP] G. oncologist [SEP] H. pulmonologist

Answer: H


What do mold spores make it hard to do? [SEP] A. clean house [SEP] B. motility [SEP] C. kill them [SEP] D. breathe [SEP] E. reproduce [SEP] F. eat bread [SEP] G. play outside [SEP] H. survive

Answer: D


what can affect the respiratory system? [SEP] A. Pollution [SEP] B. mildew [SEP] C. gas [SEP] D. influenza [SEP] E. oxygen [SEP] F. bacteria [SEP] G. smallpox [SEP] H. gold

Answer: B


what has a negative impact on the respiratory system? [SEP] A. harmful substances [SEP] B. water-damaged carpets [SEP] C. a pathogens [SEP] D. lungs [SEP] E. density [SEP] F. oxygen [SEP] G. Something that causes allergies [SEP] H. some viruses

Answer: B


What has a negative impact on the lungs? [SEP] A. unpolluted air [SEP] B. healthy atmosphere [SEP] C. mold spore [SEP] D. smoking [SEP] E. disease [SEP] F. influenza [SEP] G. clean air [SEP] H. A virus

Answer: C


What spread by wind has a negative impact on the respiratory system? [SEP] A. fungus [SEP] B. rain [SEP] C. disease [SEP] D. laughter [SEP] E. clouds [SEP] F. influenza [SEP] G. viruses [SEP] H. bacteria

Answer: A


A mold spore has a negative impact on what? [SEP] A. vehicles [SEP] B. humans [SEP] C. breathing [SEP] D. gasoline [SEP] E. dirt [SEP] F. disease [SEP] G. rocks [SEP] H. cells

Answer: C


What do mold spores have a negative impact on? [SEP] A. survival [SEP] B. cells [SEP] C. science [SEP] D. humans [SEP] E. mold [SEP] F. plants [SEP] G. Pollution [SEP] H. light

Answer: A


Mold spores have what impact on breathing? [SEP] A. neutral [SEP] B. ambiguous [SEP] C. symptoms [SEP] D. motility [SEP] E. positive [SEP] F. dangerous [SEP] G. negative [SEP] H. uncontrolled

Answer: G


Problems caused by mold spore in the body are treated by what kind of doctor? [SEP] A. heterotrophs [SEP] B. by indirect light [SEP] C. critical organs [SEP] D. Deoxyribonucleicacid [SEP] E. Abnormal cell growth [SEP] F. Pulmonologists [SEP] G. electron microscope [SEP] H. one celled organisms

Answer: F


The wind has a negative impact on what? [SEP] A. the respiratory system [SEP] B. agriculture [SEP] C. most organisms [SEP] D. members of their own species [SEP] E. movements in the earth's crust [SEP] F. they body they live in [SEP] G. energy usage [SEP] H. one celled organisms

Answer: A


What type of wave results from snapping a rubber band? [SEP] A. sound [SEP] B. snap in half [SEP] C. electromagnetic [SEP] D. energy [SEP] E. Energy. [SEP] F. ultraviolet [SEP] G. heat [SEP] H. kinetic

Answer: A


A rubber band snapping can cause the particles to do what? [SEP] A. separate [SEP] B. kinetic energy [SEP] C. divide [SEP] D. attach [SEP] E. electrically [SEP] F. mechanical [SEP] G. waves [SEP] H. make sound

Answer: H


What can snapping a rubber band cause? [SEP] A. waves [SEP] B. Loss of motion [SEP] C. sight [SEP] D. death [SEP] E. stillness [SEP] F. heat [SEP] G. sound [SEP] H. noise

Answer: H


What does a rubber band snapping cause? [SEP] A. loss of heat [SEP] B. Injury [SEP] C. waves [SEP] D. cold [SEP] E. energy [SEP] F. sound [SEP] G. energy destruction [SEP] H. heat

Answer: H


a rubber band snapping causes the particles in the rubber band to cause what? [SEP] A. friction [SEP] B. sound waves [SEP] C. rumbles [SEP] D. kinetic energy [SEP] E. color spots [SEP] F. energy [SEP] G. Energy. [SEP] H. loud music

Answer: B


what does a rubber band snapping cause? [SEP] A. frequency wave [SEP] B. friction [SEP] C. electrically [SEP] D. h2o [SEP] E. death [SEP] F. chemical reaction [SEP] G. elastic [SEP] H. Electrical energy

Answer: A


An elastic snapping causes the particles in the elastic to do what? [SEP] A. disappear [SEP] B. break off [SEP] C. freeze [SEP] D. behave [SEP] E. steady [SEP] F. similar [SEP] G. vibrate [SEP] H. Bend

Answer: G


What does a rubber band snapping cause? [SEP] A. its atoms freeze [SEP] B. it heats up [SEP] C. its atoms slow down [SEP] D. Energy. [SEP] E. voltage [SEP] F. electrically [SEP] G. it cools down [SEP] H. chemical changes

Answer: B


A rubber band stretched too thin will have particles what? [SEP] A. tiny [SEP] B. kinetic [SEP] C. Energy. [SEP] D. break off [SEP] E. vibrate [SEP] F. an object [SEP] G. imbalanced [SEP] H. energy

Answer: E


A rubber band snapping acts like what? [SEP] A. electromagnetic energy [SEP] B. wavelengths and photons [SEP] C. Relieve pain [SEP] D. electrically [SEP] E. Electrical energy [SEP] F. flow of electrons [SEP] G. rays or beams [SEP] H. A piano making sound

Answer: H


a rubber band snapping causes the particles in the rubber band to what? [SEP] A. It gets heated up [SEP] B. electrically [SEP] C. kinetic energy [SEP] D. mechanical [SEP] E. Energy. [SEP] F. chemical changes [SEP] G. Electrical energy [SEP] H. create sound

Answer: H


something available in the where causes particles in itself to vibrate when snapping? [SEP] A. kinetic energy [SEP] B. voltage [SEP] C. an object [SEP] D. laboratory [SEP] E. mechanical [SEP] F. energy [SEP] G. heat energy [SEP] H. Energy.

Answer: D


When stretched too thin what kind of bands will vibrate? [SEP] A. an object [SEP] B. coiled [SEP] C. mechanical [SEP] D. elastic [SEP] E. nerves [SEP] F. arteries [SEP] G. waves [SEP] H. small

Answer: D


A rubber band snapping causes the particles in the rubber band to [SEP] A. Rise [SEP] B. Loose [SEP] C. energy [SEP] D. heat [SEP] E. sound [SEP] F. expand [SEP] G. waves [SEP] H. struck

Answer: D


The ability of organisms to do what changes over time? [SEP] A. sleep [SEP] B. reusing materials [SEP] C. adapt to sound [SEP] D. change habitats [SEP] E. move to different locations [SEP] F. competing for resources [SEP] G. adapt to environment [SEP] H. allow growth

Answer: G


Evolution is a change in the genetic traits of living things over what? [SEP] A. universes [SEP] B. HIV [SEP] C. long [SEP] D. extinct organisms [SEP] E. dead things [SEP] F. time [SEP] G. H 2 O [SEP] H. years

Answer: F


in evolution, what changes in living things over time? [SEP] A. traits [SEP] B. gravity [SEP] C. oxygen [SEP] D. mammals [SEP] E. h2o [SEP] F. alleles [SEP] G. animals [SEP] H. insects

Answer: A


What is the speed of the change in the characteristics of living things over time? [SEP] A. Jet speed. [SEP] B. Speed of light. [SEP] C. long [SEP] D. Slow. [SEP] E. Mach speeds. [SEP] F. slows [SEP] G. speed [SEP] H. years

Answer: D


_can cause evolution [SEP] A. weather [SEP] B. environment [SEP] C. our star [SEP] D. competition [SEP] E. global warming [SEP] F. behavior [SEP] G. sound [SEP] H. rapid expansion

Answer: B


what is a change in the characteristics of living things over time? [SEP] A. biological diversity [SEP] B. the process of plants [SEP] C. the process of darwin [SEP] D. the process of mutants [SEP] E. The number of individuals [SEP] F. movement of tectonic plates [SEP] G. movements in the earth's crust [SEP] H. the process of adaptation

Answer: H


Evolution changes the characteristics of what over time? [SEP] A. the Moon [SEP] B. Man [SEP] C. life [SEP] D. trees [SEP] E. rocks [SEP] F. the Sun [SEP] G. humans [SEP] H. plants

Answer: D


evolution is the change in characteristics of what over time? [SEP] A. gravity [SEP] B. animals [SEP] C. vegetation [SEP] D. h2o [SEP] E. density [SEP] F. organisms [SEP] G. alleles [SEP] H. humans

Answer: F


What causes changes in characteristics of living things over time? [SEP] A. mutations [SEP] B. science [SEP] C. parents [SEP] D. environment [SEP] E. light energy [SEP] F. news [SEP] G. alleles [SEP] H. animals

Answer: A


What does evolution study over time? [SEP] A. Plant reproduction [SEP] B. sensory neurons [SEP] C. Plants growth [SEP] D. Animal survival [SEP] E. survival [SEP] F. competition [SEP] G. characteristics [SEP] H. light energy

Answer: G


What can be used as an energy source by devices? [SEP] A. friction [SEP] B. sunlight [SEP] C. heat [SEP] D. sun's heat [SEP] E. Light [SEP] F. cells [SEP] G. wind [SEP] H. oxygen

Answer: B


What is used as an energy source by television? [SEP] A. electricity [SEP] B. light [SEP] C. our nearest star [SEP] D. air [SEP] E. energy [SEP] F. satellites [SEP] G. photons [SEP] H. rocks

Answer: A


what is used as an energy source to electrical outlets [SEP] A. engines [SEP] B. rain [SEP] C. adding heat [SEP] D. copper [SEP] E. energy [SEP] F. rays or beams [SEP] G. wires [SEP] H. electricity

Answer: H


Electricity is used for energy by what? [SEP] A. cucumbers [SEP] B. cells [SEP] C. computers [SEP] D. humans [SEP] E. minerals [SEP] F. human computers [SEP] G. consumers [SEP] H. adding heat

Answer: C


What uses electricity as an energy source? [SEP] A. plants [SEP] B. athletes [SEP] C. satellites [SEP] D. consumers [SEP] E. cells [SEP] F. computers [SEP] G. insects [SEP] H. people

Answer: F


What is used as an energy source by pagers? [SEP] A. Wi-Fi [SEP] B. photons [SEP] C. antennae [SEP] D. energy [SEP] E. Heart rate [SEP] F. fire [SEP] G. layers of fat [SEP] H. electricity

Answer: H


what is electricity? [SEP] A. coiled [SEP] B. movement [SEP] C. dangerous [SEP] D. energy [SEP] E. waves [SEP] F. engines [SEP] G. a hazard [SEP] H. Light

Answer: G


an energy source used by devices moves well through what? [SEP] A. objects that have mass [SEP] B. colder weather [SEP] C. Veins and arteries. [SEP] D. an electron microscope [SEP] E. dormant state [SEP] F. wires and water [SEP] G. during the day [SEP] H. they body they live in

Answer: F


a breathing mask keeps what from being inhaled and causing health problems? [SEP] A. cigarettes [SEP] B. harmful particles [SEP] C. chemical changes [SEP] D. influenza [SEP] E. oxygen particles [SEP] F. hydrogen and oxygen [SEP] G. air particles [SEP] H. atmosphere particles

Answer: B


What can keep mold from entering the respiratory system? [SEP] A. vaccinations [SEP] B. layers of fat [SEP] C. deep breaths [SEP] D. sweating [SEP] E. a breathing mask [SEP] F. moisture [SEP] G. organic molecules [SEP] H. hydrogen and oxygen

Answer: E


Breathing masks are used to keep harmful particles from entering the mouth and the what? [SEP] A. body [SEP] B. eyes [SEP] C. air [SEP] D. skin [SEP] E. gullet [SEP] F. nose [SEP] G. ears [SEP] H. lungs

Answer: F


What is one thing a breathing mask can protect you from? [SEP] A. sulfate particles [SEP] B. enormous damage to homes [SEP] C. massive damage [SEP] D. too much air [SEP] E. Dehydration [SEP] F. electromagnetic radiation [SEP] G. choking on food [SEP] H. influenza

Answer: A


What keeps smoke out of the respiratory system? [SEP] A. Cooking [SEP] B. Masks [SEP] C. Glasses [SEP] D. skin [SEP] E. Gloves [SEP] F. Hats [SEP] G. Urea [SEP] H. oxygen

Answer: B


the what is a defense against harmful particles from entering the body [SEP] A. lungs [SEP] B. It remains dormant [SEP] C. A virus [SEP] D. immune system [SEP] E. exoskeleton [SEP] F. pancreas [SEP] G. chickenpox [SEP] H. liver

Answer: D


A breathing mask can prevent what kind of particle from entering the lung? [SEP] A. light [SEP] B. harmful [SEP] C. rabies [SEP] D. A virus [SEP] E. x-ray [SEP] F. deadly [SEP] G. ion [SEP] H. small

Answer: H


What can be used for keeping aerosols from entering the respiratory system? [SEP] A. goggles [SEP] B. hydration [SEP] C. sweating [SEP] D. hydrogen and oxygen [SEP] E. breathing masks [SEP] F. lab coats [SEP] G. layers of fat [SEP] H. gloves

Answer: E


what does a breathing mask keep harmful particles from entering? [SEP] A. skin [SEP] B. tissue [SEP] C. stomach [SEP] D. h2o [SEP] E. H20 [SEP] F. air [SEP] G. lungs [SEP] H. gas masks

Answer: G


What does a gas mask keep out? [SEP] A. disease [SEP] B. The atmosphere [SEP] C. heat energy [SEP] D. air pollution [SEP] E. energy barrier [SEP] F. Bodily water [SEP] G. Dehydration [SEP] H. bacteria

Answer: D


What can prevent an allergic reaction? [SEP] A. chemical messengers [SEP] B. prolactin release [SEP] C. with their fur [SEP] D. sweating [SEP] E. Breathing mask [SEP] F. deoxyribonucleic acid [SEP] G. Cooking [SEP] H. hormones

Answer: E


behaviors increase through what that improve traits of animal's ability to survive [SEP] A. competition [SEP] B. hunting [SEP] C. biological diversity [SEP] D. the environment [SEP] E. eating [SEP] F. produce offspring [SEP] G. natural selection [SEP] H. grooming

Answer: G


what describes behaviors that improve fitness? [SEP] A. staying warm [SEP] B. mass [SEP] C. Darwinism [SEP] D. Riding a bike [SEP] E. death [SEP] F. survive [SEP] G. density [SEP] H. positive

Answer: C


Behaviors that improve fitness increase through what? [SEP] A. kinetic energy [SEP] B. Animal survival [SEP] C. increases [SEP] D. hydration [SEP] E. Riding a bike [SEP] F. competition [SEP] G. adaptation [SEP] H. insulation

Answer: G


What process increases behaviors that improve fitness? [SEP] A. competition [SEP] B. sweating [SEP] C. humanization [SEP] D. evolution [SEP] E. movement [SEP] F. photosynthesis [SEP] G. sleep [SEP] H. cats

Answer: D


The evolution of animal genetic resources can be impacted by: [SEP] A. extinction [SEP] B. Mars [SEP] C. competition [SEP] D. Darwin [SEP] E. agriculture [SEP] F. behavior [SEP] G. environment [SEP] H. Galapagos Islands

Answer: F


How do behaviors that improve fitness increase? [SEP] A. because of Darwin [SEP] B. competition [SEP] C. due to fertilization [SEP] D. due to asexual reproduction [SEP] E. through evolution [SEP] F. the body's largest organ [SEP] G. Earth orbiting the Sun [SEP] H. Riding a bike

Answer: E


what do behaviors that improve fitness increase through? [SEP] A. density [SEP] B. evolution [SEP] C. Plants growth [SEP] D. gravity [SEP] E. animals [SEP] F. competition [SEP] G. death [SEP] H. environment

Answer: B


Behaviors that improve fitness increase through what? [SEP] A. evolving [SEP] B. relocating [SEP] C. absorbing [SEP] D. competition [SEP] E. Riding a bike [SEP] F. Animal survival [SEP] G. kinetic energy [SEP] H. adaptation

Answer: H


What is one of the facets of an organism's evolution? [SEP] A. resistance [SEP] B. fitness [SEP] C. properties [SEP] D. thirst [SEP] E. movement [SEP] F. swimming [SEP] G. offspring [SEP] H. recycling

Answer: B


Behaviors that improve fitness improve through what [SEP] A. Riding a bike [SEP] B. environment [SEP] C. reduced heat [SEP] D. sleep [SEP] E. competition [SEP] F. evolution [SEP] G. Summer [SEP] H. Energy

Answer: F


Behaviors that improve fitness increase through [SEP] A. differential reproduction [SEP] B. produce offspring [SEP] C. biological diversity [SEP] D. metabolic reaction [SEP] E. recovery time from fatigue [SEP] F. characteristics [SEP] G. barks and snarls [SEP] H. members of their own species

Answer: A


what can genetic material have? [SEP] A. resistance [SEP] B. mutations [SEP] C. clorophyll [SEP] D. nucleotide [SEP] E. symmetry [SEP] F. allow growth [SEP] G. contamination [SEP] H. warmth

Answer: B


Damaged DNA might benefit from: [SEP] A. resistance [SEP] B. cellular repair [SEP] C. mutagens [SEP] D. UV rays [SEP] E. recovery [SEP] F. radiation [SEP] G. Electrical energy [SEP] H. flow of electrons

Answer: B


Cells have multiple repair mechanisms to fix the effects of what? [SEP] A. A drug. [SEP] B. acid rain [SEP] C. death [SEP] D. herbicide [SEP] E. radiation [SEP] F. cancer [SEP] G. chemicals [SEP] H. disease

Answer: F


What is one method of fixing DNA mutations? [SEP] A. Exfoliation [SEP] B. agriculture [SEP] C. ligt [SEP] D. evaporation [SEP] E. A computer [SEP] F. acetic acid [SEP] G. Cooking [SEP] H. Excision

Answer: H


Cells have multiple repair mechanisms to fix mutations in what? [SEP] A. Veins and arteries. [SEP] B. Most plants [SEP] C. the body's largest organ [SEP] D. members of their own species [SEP] E. wavelengths and photons [SEP] F. epidermis and dermis [SEP] G. deoxyribonucleic acid [SEP] H. peachleaf willow

Answer: G


DNA can be fixed with repair mechanisms of [SEP] A. CO 2 [SEP] B. cells [SEP] C. three [SEP] D. plants [SEP] E. SO2 [SEP] F. fungi [SEP] G. alleles [SEP] H. Seesaw

Answer: B


Cells have multiple repair mechanisms to fix what? [SEP] A. scarce resources [SEP] B. harmful substances [SEP] C. damage in DNA [SEP] D. critical organs [SEP] E. the skin [SEP] F. Veins and arteries. [SEP] G. layers of fat [SEP] H. heat or cold

Answer: C


What do cells have multiple repair mechanisms to repair? [SEP] A. Veins and arteries. [SEP] B. damage to DNA [SEP] C. a cuticle [SEP] D. animals [SEP] E. mammals [SEP] F. peachleaf willow [SEP] G. gastropod shells [SEP] H. an organism's body

Answer: B


Cells have multiple repair mechanisms to fix what? [SEP] A. a tree falling [SEP] B. direct damage to the lungs [SEP] C. that material's properties [SEP] D. damaged DNA duplication [SEP] E. an area swollen with pus [SEP] F. Veins and arteries. [SEP] G. the body's largest organ [SEP] H. The bending of a ray of light

Answer: D


What are usually acquired from contact with infected animals? [SEP] A. bacteria [SEP] B. seeds [SEP] C. fever [SEP] D. viruses [SEP] E. parasites [SEP] F. disabilities [SEP] G. infestation [SEP] H. yelps

Answer: D


what is considered to be nonliving? [SEP] A. AIDS [SEP] B. plants [SEP] C. HPV [SEP] D. HIV [SEP] E. RNA [SEP] F. humans [SEP] G. insects [SEP] H. p53

Answer: D


What are usually considered to be nonliving? [SEP] A. direct damage to the lungs [SEP] B. bacteria [SEP] C. harmful substances [SEP] D. major threat to health [SEP] E. humans [SEP] F. the smallest agents of disease [SEP] G. starfish [SEP] H. Contaminated wounds

Answer: F


What is considered to be nonliving? [SEP] A. illness [SEP] B. Staphylococcus [SEP] C. cigarettes [SEP] D. Influenza [SEP] E. Leptospirosis [SEP] F. bacteria [SEP] G. E. coli [SEP] H. Streptococcus

Answer: D


what do acellular organisms need? [SEP] A. body water [SEP] B. fungi [SEP] C. Bodily water [SEP] D. Energy. [SEP] E. moss [SEP] F. Energy [SEP] G. flesh [SEP] H. living host

Answer: H


what is considered to be nonliving? [SEP] A. bacteria [SEP] B. disease [SEP] C. protist [SEP] D. death [SEP] E. Herpes [SEP] F. illness [SEP] G. humans [SEP] H. oak tree

Answer: E


Viruses are usually considered to be what? [SEP] A. dangerous [SEP] B. made up of bacteria [SEP] C. made up of medicine [SEP] D. harmful substances [SEP] E. made up of atoms [SEP] F. made up of colors [SEP] G. homogenous [SEP] H. major threat to health

Answer: E


What are usually considered to be nonliving? [SEP] A. bacteria [SEP] B. influenza orthomyxoviruses [SEP] C. phytoplankton [SEP] D. direct damage to the lungs [SEP] E. Leptospirosis [SEP] F. fish [SEP] G. microorganisms [SEP] H. Contaminated wounds

Answer: B


What is smallpox considered to be? [SEP] A. dangerous [SEP] B. illness [SEP] C. fever [SEP] D. Leptospirosis [SEP] E. homogenous [SEP] F. contamination [SEP] G. negative [SEP] H. nonliving

Answer: H


Atoms make up many things, like what? [SEP] A. glass [SEP] B. matter [SEP] C. A computer [SEP] D. Fuel cells [SEP] E. copper [SEP] F. viruses [SEP] G. Light [SEP] H. Energy

Answer: F


What is considered nonliving? [SEP] A. Leptospirosis [SEP] B. major threat to health [SEP] C. smallest agent of disease [SEP] D. harmful substances [SEP] E. direct damage to the lungs [SEP] F. Food poisoning [SEP] G. an area swollen with pus [SEP] H. loses an electron

Answer: C


Many believe the cause of smallpox to be what? [SEP] A. fever [SEP] B. negative [SEP] C. contamination [SEP] D. Allergies [SEP] E. Nonliving [SEP] F. heat or cold [SEP] G. dangerous [SEP] H. Leptospirosis

Answer: E


the simplest organisms known are usually conisdered to be what? [SEP] A. more abundant [SEP] B. ferns [SEP] C. fungi [SEP] D. seeds [SEP] E. nonliving [SEP] F. homogenous [SEP] G. bacteria [SEP] H. warm-blooded

Answer: E


what reproduces by laying eggs? [SEP] A. h2o [SEP] B. chickens [SEP] C. mammals [SEP] D. bacteria [SEP] E. platypus [SEP] F. insects [SEP] G. humans [SEP] H. animals

Answer: E


A platypus is an example of  [SEP] A. a reptile [SEP] B. animals [SEP] C. an amphibian [SEP] D. a monotreme [SEP] E. killing insects [SEP] F. insects [SEP] G. murmur [SEP] H. an arachnid

Answer: D


the young of monotremes are  [SEP] A. hatched [SEP] B. babies [SEP] C. fertile [SEP] D. warm [SEP] E. white [SEP] F. older than their parents [SEP] G. born without a backbone [SEP] H. always stillborn

Answer: A


A platypus is an example of _. [SEP] A. Marsupial. [SEP] B. Monotremes. [SEP] C. insects [SEP] D. animals [SEP] E. killing insects [SEP] F. Amphibian. [SEP] G. Placental mammal. [SEP] H. matter vibrating

Answer: B


What reproduces by laying eggs? [SEP] A. animals [SEP] B. dogs [SEP] C. insects [SEP] D. platypuses [SEP] E. mammals [SEP] F. gametes [SEP] G. chickens [SEP] H. humans

Answer: D


Echidnas reproduce how? [SEP] A. asexually [SEP] B. by indirect light [SEP] C. spread flower seeds [SEP] D. during the day [SEP] E. by birthing live young [SEP] F. by laying eggs [SEP] G. by budding [SEP] H. with their fur

Answer: F


A duckbill platypus is a mammal that reproduces how? [SEP] A. asexually [SEP] B. during the day [SEP] C. by cloning [SEP] D. spread flower seeds [SEP] E. They have thick fur [SEP] F. by laying eggs [SEP] G. with their fur [SEP] H. swans

Answer: F


Platypus and Echidna are mammals that reproduce by what? [SEP] A. hospital visits [SEP] B. cesarean sections [SEP] C. organs [SEP] D. warm-blooded [SEP] E. fur and fat [SEP] F. live birth [SEP] G. competition [SEP] H. laying eggs

Answer: H


How does an echidna reproduce? [SEP] A. during the day [SEP] B. it can be seen [SEP] C. gastropod shells [SEP] D. Laying eggs [SEP] E. litter [SEP] F. aerobic capacity [SEP] G. mechanical [SEP] H. electrically

Answer: D


Female monotremes reproduce by laying eggs and have no what? [SEP] A. alveoli [SEP] B. fusion [SEP] C. embryos [SEP] D. teats [SEP] E. rings [SEP] F. pollen [SEP] G. food [SEP] H. eyes

Answer: D


when is it often uncomfortable? [SEP] A. at room temperature [SEP] B. Plant growth is reduced [SEP] C. cloudy and rainy weather [SEP] D. pillows [SEP] E. heat or cold [SEP] F. sleeping [SEP] G. Riding a bike [SEP] H. when cell walls relax

Answer: H


Cell walls relax and increase the flow of what? [SEP] A. heat [SEP] B. sugar [SEP] C. saliva [SEP] D. blood [SEP] E. oxygen [SEP] F. Air [SEP] G. semen [SEP] H. water

Answer: D


What occurs when the encasing of a plant cell relaxes? [SEP] A. recovery [SEP] B. dilation [SEP] C. fever [SEP] D. shrinkage [SEP] E. heat-expansion [SEP] F. contraction [SEP] G. Exfoliation [SEP] H. It expands

Answer: B


When cell walls relax they [SEP] A. migrate [SEP] B. slows [SEP] C. nektar [SEP] D. vibrate [SEP] E. sweat [SEP] F. widen [SEP] G. expand [SEP] H. heat

Answer: F


What causes cell walls to relax? [SEP] A. exercise [SEP] B. sweating [SEP] C. adding heat [SEP] D. Energy [SEP] E. dilation [SEP] F. heat or cold [SEP] G. heat [SEP] H. Dehydration

Answer: E


What occurs when the tension of cell walls are eased? [SEP] A. Sleep [SEP] B. exercise [SEP] C. friction [SEP] D. Exfoliation [SEP] E. recovery [SEP] F. dilation [SEP] G. sweating [SEP] H. murmur

Answer: F


What becomes larger when cell walls relax? [SEP] A. shrub beds [SEP] B. wave in air [SEP] C. a cuticle [SEP] D. It expands [SEP] E. layers of fat [SEP] F. an object [SEP] G. sensory neurons [SEP] H. the pupils

Answer: H


What happens when cell walls relax? [SEP] A. evaporation [SEP] B. permineralization [SEP] C. preventing heat transfer [SEP] D. allow growth [SEP] E. it keeps an organism warm [SEP] F. air cools [SEP] G. Cell walls expand [SEP] H. heat produced

Answer: G


What relaxes, thereby causing aneurysms? [SEP] A. layers of fat [SEP] B. Veins and arteries. [SEP] C. sweating [SEP] D. matter vibrating [SEP] E. blood vessels [SEP] F. the skin [SEP] G. Chemical energy [SEP] H. sensory neurons

Answer: E


what can be relaxed by dilation? [SEP] A. artery [SEP] B. alveoli [SEP] C. the eyes [SEP] D. the skin [SEP] E. nerves [SEP] F. sweating [SEP] G. epidermal [SEP] H. breathing

Answer: A


What happens before the rigid structure that surrounds the plant cell dilates? [SEP] A. It decreases [SEP] B. competition [SEP] C. air cools [SEP] D. relaxation [SEP] E. cracking [SEP] F. sweating [SEP] G. rapid expansion [SEP] H. It expands

Answer: D


What occurs when cell walls ease up? [SEP] A. root growth [SEP] B. air cools [SEP] C. dilation [SEP] D. sweating [SEP] E. Dehydration [SEP] F. recovery [SEP] G. Exfoliation [SEP] H. less water

Answer: C


Dilation occurs when part of a cell that a what does not have relaxes. [SEP] A. breathing [SEP] B. organ [SEP] C. the eyes [SEP] D. abrasion [SEP] E. complex [SEP] F. animal [SEP] G. nerves [SEP] H. retina

Answer: F


What can cause cell walls to relax? [SEP] A. Decreased light intensity [SEP] B. Something coming from a gland [SEP] C. matter vibrating [SEP] D. Temperature changing [SEP] E. Water vapor cooling [SEP] F. the Earth being tilted [SEP] G. raising their temperature [SEP] H. heat produced

Answer: A


what occurs when cells walls relax? [SEP] A. exercise [SEP] B. evaporation [SEP] C. aneurisms [SEP] D. recovery [SEP] E. state [SEP] F. Exfoliation [SEP] G. movement [SEP] H. allow growth

Answer: C


Fires cannot burn where? [SEP] A. dormant state [SEP] B. one celled organisms [SEP] C. in the atmosphere [SEP] D. in a pit [SEP] E. in the woods [SEP] F. In the winter [SEP] G. the Great Barrier Reef [SEP] H. vacuum of space

Answer: H


Fires with good air circulation will what? [SEP] A. grow [SEP] B. kill [SEP] C. shrink [SEP] D. burn [SEP] E. expand [SEP] F. be cold [SEP] G. deadly [SEP] H. extinguish

Answer: D


Where is fire impossible? [SEP] A. evaporation [SEP] B. In space [SEP] C. A computer [SEP] D. uncontrolled [SEP] E. Inside a car [SEP] F. On television [SEP] G. summer end [SEP] H. On a mountain

Answer: B


Where is a fire least likely to start? [SEP] A. kalenchoes [SEP] B. a forest [SEP] C. a fireplace [SEP] D. soft soil [SEP] E. dormant [SEP] F. the Moon [SEP] G. a wood pile [SEP] H. rivers slow

Answer: F


What does a fire require to burn? [SEP] A. A transportation fuel [SEP] B. Something with exactly 2 protons [SEP] C. chemical to mechanical energy [SEP] D. Something with exactly eight protons [SEP] E. Something with exactly 1 proton [SEP] F. Burning fuel and air [SEP] G. igniting fuel and oxidiser [SEP] H. Something with 7 protons

Answer: D


what does fire require oxygen for? [SEP] A. Cooking [SEP] B. energy [SEP] C. combustion [SEP] D. survival [SEP] E. turning blue [SEP] F. Animal survival [SEP] G. cooking food [SEP] H. extinguishing

Answer: C


What is required to burn a building? [SEP] A. oxygen [SEP] B. voltage [SEP] C. sigh [SEP] D. ghost [SEP] E. words [SEP] F. sunlight [SEP] G. heat [SEP] H. power

Answer: A


How do you increase the burn rate? [SEP] A. an electric stove [SEP] B. exercise [SEP] C. burn wet materials [SEP] D. friction [SEP] E. add more oxygen [SEP] F. decrease amount of fuel [SEP] G. a hydraulic system [SEP] H. decrease the oxygen

Answer: E


How do you put out a fire? [SEP] A. power [SEP] B. boiling [SEP] C. protect them [SEP] D. electrically [SEP] E. smother it [SEP] F. evaporation [SEP] G. mechanical [SEP] H. heating liquids

Answer: E


A fire requires a by-product of what? [SEP] A. sunlight [SEP] B. heat energy [SEP] C. electromagnetic energy [SEP] D. photosynthesis. [SEP] E. evaporation [SEP] F. heating liquids [SEP] G. Electrical energy [SEP] H. harmful substances

Answer: D


Smoke is a product of what being burned? [SEP] A. an object [SEP] B. oxygen [SEP] C. engines [SEP] D. trees [SEP] E. Oak [SEP] F. energy [SEP] G. Cooking [SEP] H. Cars

Answer: B


What destroys rainforests? [SEP] A. snakes [SEP] B. erosion [SEP] C. creating paper [SEP] D. sunlight [SEP] E. humans disturb it [SEP] F. insects [SEP] G. deforestation [SEP] H. Pollution

Answer: C


What can cause deforestation? [SEP] A. Planting flowers [SEP] B. Creating paper [SEP] C. Greenhouse gases [SEP] D. Filtering water [SEP] E. Greenhouse gasses [SEP] F. Cutting grass [SEP] G. Pesticides [SEP] H. Pollution

Answer: B


Reducing paper production would directly help stop what international problem? [SEP] A. Greenhouse gases [SEP] B. obesity [SEP] C. global warming [SEP] D. cool summers [SEP] E. deforestation [SEP] F. population movement [SEP] G. antibiotic resistant bacteria [SEP] H. Greenhouse gasses

Answer: C


What needs to grow for paper to be made? [SEP] A. paper [SEP] B. books [SEP] C. trees [SEP] D. birds [SEP] E. grass [SEP] F. flowers [SEP] G. fibers [SEP] H. plants

Answer: C


Epiphytes can eventually lead to the production of what?  [SEP] A. iron [SEP] B. plastic [SEP] C. paper [SEP] D. food [SEP] E. steel [SEP] F. bushes [SEP] G. plants [SEP] H. flowers

Answer: C


What does creating paper do? [SEP] A. duplicate itself [SEP] B. Makes the air dirtier [SEP] C. Makes food [SEP] D. Cleans the air [SEP] E. converting electricity to heat [SEP] F. to move people [SEP] G. Plant growth is reduced [SEP] H. Lengthens tree life

Answer: B


creating paper may cause [SEP] A. Physical weathering [SEP] B. Something to move [SEP] C. destroying life [SEP] D. It expands [SEP] E. Greenhouse gases [SEP] F. contamination [SEP] G. Pollution [SEP] H. harmful substances

Answer: C


what requires cutting down trees? [SEP] A. swamp vegetation [SEP] B. to move people [SEP] C. vehicles [SEP] D. Greenhouse gases [SEP] E. pulped wood [SEP] F. burning [SEP] G. deforestation [SEP] H. fossil fuels

Answer: E


What feed on plant plankton? [SEP] A. passenger pigeons [SEP] B. parasites [SEP] C. sunlight [SEP] D. animal plankton [SEP] E. ice [SEP] F. horses [SEP] G. absorb light energy [SEP] H. honeybees

Answer: D


what do zooplankton feed on? [SEP] A. whales [SEP] B. weathering [SEP] C. Energy. [SEP] D. minute plants [SEP] E. Chlorophyll [SEP] F. an organism's body [SEP] G. Germy surfaces [SEP] H. humans

Answer: D


The tiny animals known as zooplankton feed on [SEP] A. an organism's body [SEP] B. photosynthesis [SEP] C. minute men [SEP] D. fish [SEP] E. Chlorophyll [SEP] F. minute plants [SEP] G. absorb light energy [SEP] H. whales

Answer: F


What are zooplankton? [SEP] A. microscopic [SEP] B. infected [SEP] C. huge [SEP] D. storing water [SEP] E. giant [SEP] F. small [SEP] G. Absorb light [SEP] H. bioaerosols

Answer: A


What can feed on phytoplankton? [SEP] A. producers [SEP] B. phytoplankton [SEP] C. passenger pigeons [SEP] D. bacteria [SEP] E. tiny crustaceans [SEP] F. the Sun [SEP] G. honeybees [SEP] H. parasites

Answer: E


what do zooplankton feed on? [SEP] A. planktonic plants [SEP] B. Chemical energy [SEP] C. animals [SEP] D. microorganisms [SEP] E. NaCl [SEP] F. Chlorophyll [SEP] G. insects [SEP] H. an area swollen with pus

Answer: A


Some crustaceans feed on [SEP] A. phytoplankton [SEP] B. fungi [SEP] C. refraction of light [SEP] D. heat energy [SEP] E. an organism's body [SEP] F. carbon [SEP] G. algae [SEP] H. salt and water.

Answer: A


What are copepods? [SEP] A. fertile [SEP] B. Tiny animals [SEP] C. important habitats [SEP] D. Birds [SEP] E. Insects [SEP] F. Fish [SEP] G. Something to move [SEP] H. storing water

Answer: B


What ocean organisms feed on phytoplankton? [SEP] A. gills [SEP] B. fungi [SEP] C. a fish [SEP] D. life [SEP] E. CO 2 [SEP] F. edible [SEP] G. sharks [SEP] H. tiny

Answer: H


Fish and other animals eat tiny animals that feed on what? [SEP] A. heat energy [SEP] B. light energy [SEP] C. Organic compounds [SEP] D. Energy. [SEP] E. phytoplankton [SEP] F. Chemical energy [SEP] G. an organism's body [SEP] H. kinetic energy

Answer: E


Zooplankton are tiny animals that feed on what? [SEP] A. sunlight [SEP] B. vegetation [SEP] C. Energy [SEP] D. loose soil [SEP] E. plant life [SEP] F. diatoms [SEP] G. fungi [SEP] H. chemicals

Answer: F


What can cause tsunamis when moved? [SEP] A. Physical weathering [SEP] B. Tectonic plates [SEP] C. tectonic distance [SEP] D. tectonic notes [SEP] E. an object [SEP] F. dinner plates [SEP] G. an external framework [SEP] H. Water expanding

Answer: B


What causes volcanic eruptions? [SEP] A. Too much lava in the volcano [SEP] B. energy of moving objects [SEP] C. Lava getting too hot [SEP] D. Earthquakes [SEP] E. Tectonic plates moving [SEP] F. fissures of hot, acidic water [SEP] G. heating liquids [SEP] H. The area was once underwater

Answer: E


What can cause tsunamis? [SEP] A. cloud movement [SEP] B. The area was once underwater [SEP] C. sonic booms [SEP] D. energy of moving objects [SEP] E. the movement of tectonic plates [SEP] F. deadly and devastating [SEP] G. mountain formations [SEP] H. wind and erosion

Answer: E


What causes volcanic eruptions? [SEP] A. a hemisphere is tilted away from the sun [SEP] B. high-mass stars collapsing [SEP] C. tectonic plates being pushed together [SEP] D. Two things found in Florida [SEP] E. Two things that come together in San Andreas [SEP] F. Two things found in Washington DC [SEP] G. Sudden shaking of the ground. [SEP] H. Two things found in Manhattan

Answer: E


What can the movement of tectonic plates do? [SEP] A. to move people [SEP] B. threatened [SEP] C. Destroy cities [SEP] D. Prevent shaking [SEP] E. Create people [SEP] F. Build bridges [SEP] G. erosion [SEP] H. Movement

Answer: C


What can cause a short-term cooling of the Earth's climate? [SEP] A. electromagnetic energy [SEP] B. a hemisphere is tilted away from the sun [SEP] C. The movement of tectonic plates. [SEP] D. Greenhouse gases [SEP] E. fissures of hot, acidic water [SEP] F. energy of moving objects [SEP] G. wind and erosion [SEP] H. exposure to cold

Answer: C


What effect could more active plate tectonics have on the earth? [SEP] A. rapid expansion [SEP] B. Decreased precipitation [SEP] C. a tree falling [SEP] D. the production of heat [SEP] E. Lower average temperature [SEP] F. Physical weathering [SEP] G. a lot of human deaths [SEP] H. Plant growth is reduced

Answer: E


can the movement of tectonic plates be predicted?  [SEP] A. look [SEP] B. wind [SEP] C. eons [SEP] D. well [SEP] E. loss [SEP] F. Rio [SEP] G. made [SEP] H. yes

Answer: H


what causes volcanic eruptions? [SEP] A. eukyarotes [SEP] B. Water expanding [SEP] C. heating liquids [SEP] D. Greenhouse gases [SEP] E. earthquakes [SEP] F. heat energy [SEP] G. scattered light [SEP] H. kinetic energy

Answer: E


the movement of tectonic plates causes what? [SEP] A. friction [SEP] B. erosion [SEP] C. to move people [SEP] D. climate [SEP] E. debris flows [SEP] F. flooding [SEP] G. Movement [SEP] H. global warming

Answer: E


what causes volcanic eruptions? [SEP] A. scattered light [SEP] B. eukyarotes [SEP] C. earthquakes [SEP] D. heating liquids [SEP] E. Water expanding [SEP] F. heat energy [SEP] G. Greenhouse gases [SEP] H. kinetic energy

Answer: C


What is not changed by melting? [SEP] A. Shape [SEP] B. Mass [SEP] C. hair [SEP] D. fats [SEP] E. O3 [SEP] F. Density [SEP] G. Volume [SEP] H. matter

Answer: B


What happening to something will not change its mass? [SEP] A. growing [SEP] B. Dilution [SEP] C. energy [SEP] D. doubling [SEP] E. melting [SEP] F. It expands [SEP] G. Energy. [SEP] H. shrinking

Answer: E


What does not change during melting? [SEP] A. Solid [SEP] B. Density [SEP] C. energy [SEP] D. vapors [SEP] E. O3 [SEP] F. fats [SEP] G. Mass [SEP] H. Sublimation

Answer: G


What does not change mass? [SEP] A. an object [SEP] B. gravity [SEP] C. density [SEP] D. bullfrogs [SEP] E. Energy. [SEP] F. blastoids [SEP] G. melting [SEP] H. volume

Answer: G


What doesn't a phase change alter? [SEP] A. Glaciers [SEP] B. our star [SEP] C. hormones [SEP] D. Weight [SEP] E. Temperature [SEP] F. Warmth [SEP] G. an object [SEP] H. trout

Answer: D


What do phase changes not change? [SEP] A. Time and energy [SEP] B. properties of object [SEP] C. Heat energy [SEP] D. color of object [SEP] E. population movement [SEP] F. shape of object [SEP] G. amount of matter [SEP] H. Molecular kinetic energy

Answer: G


phase changes do not change [SEP] A. motility [SEP] B. an object [SEP] C. voltage [SEP] D. skull [SEP] E. motion [SEP] F. hormones [SEP] G. symptoms [SEP] H. energy

Answer: H


What property of matter is not changed during a phase change? [SEP] A. motility [SEP] B. sweating [SEP] C. energy [SEP] D. cold [SEP] E. nucleus [SEP] F. density [SEP] G. apoptosis [SEP] H. an object

Answer: C


What does melting not change?  [SEP] A. energy [SEP] B. vapors [SEP] C. fats [SEP] D. mass [SEP] E. liquid [SEP] F. ligt [SEP] G. heat [SEP] H. copper

Answer: D


Phase changes do not change [SEP] A. hormones [SEP] B. amoebae [SEP] C. weight [SEP] D. motion [SEP] E. an object [SEP] F. voltage [SEP] G. symptoms [SEP] H. motility

Answer: C


Melting matter does not change its  [SEP] A. crust [SEP] B. metal [SEP] C. mass [SEP] D. O3 [SEP] E. heat [SEP] F. cycles [SEP] G. energy [SEP] H. liquid

Answer: C


What is used to heat a building by a heating system? [SEP] A. engines [SEP] B. wind [SEP] C. insulation [SEP] D. photons [SEP] E. radiator [SEP] F. body heat [SEP] G. calcite [SEP] H. ice

Answer: E


what is used to heat a building? [SEP] A. water [SEP] B. iron [SEP] C. coal [SEP] D. fire [SEP] E. gas [SEP] F. CFCs [SEP] G. oxygen [SEP] H. oil

Answer: H


What do humans use when living in a cold climate? [SEP] A. energy [SEP] B. spaceships [SEP] C. hair [SEP] D. freezers [SEP] E. weapons [SEP] F. fur [SEP] G. Blankets [SEP] H. chemicals

Answer: A


What is a way to heat a building? [SEP] A. sound [SEP] B. Movement of an air mass [SEP] C. burning coal [SEP] D. static electricity [SEP] E. In the winter [SEP] F. potential energy [SEP] G. by indirect light [SEP] H. geothermal energy

Answer: H


what energy is used for heating a building? [SEP] A. fire [SEP] B. flow of protons [SEP] C. wind [SEP] D. HPV [SEP] E. oil [SEP] F. h2o condensation [SEP] G. thermometers [SEP] H. gas

Answer: H


What do radiators use to heat buildings? [SEP] A. coal [SEP] B. CFCs [SEP] C. Solar power [SEP] D. Oil [SEP] E. Oxygen [SEP] F. hot [SEP] G. Hydrogen [SEP] H. fuse

Answer: D


What is energy used for in architects' creations? [SEP] A. energy [SEP] B. warmth [SEP] C. destruction [SEP] D. Light [SEP] E. windows [SEP] F. images [SEP] G. heating [SEP] H. wind

Answer: G


What contains energy to raise the temperture of an office? [SEP] A. chemical messengers [SEP] B. peachleaf willow [SEP] C. deoxyribonucleic acid [SEP] D. cooling system [SEP] E. swimming pool [SEP] F. heating system [SEP] G. gym [SEP] H. organic molecules

Answer: F


A method of heating a building might be what? [SEP] A. dangerous [SEP] B. Blizzards [SEP] C. Heated arguments [SEP] D. threatened [SEP] E. major threat to health [SEP] F. Direct sunlight. [SEP] G. Mothballs [SEP] H. slow and inefficient

Answer: F


buildings use a combination of production, exchange, and distribution of energy to for what [SEP] A. energy usage [SEP] B. consumers [SEP] C. ventilation [SEP] D. views [SEP] E. survival [SEP] F. temperature [SEP] G. Quality of life [SEP] H. water

Answer: F


What can be used for heating a building by a heating system? [SEP] A. the Sun's rays [SEP] B. peachleaf willow [SEP] C. engines [SEP] D. oxygen [SEP] E. photosynthesis [SEP] F. photons [SEP] G. air [SEP] H. hydrogen and oxygen

Answer: A


What type of energy is produced the most worldwide? [SEP] A. photons [SEP] B. food [SEP] C. chemicals [SEP] D. our star [SEP] E. Light [SEP] F. Heating [SEP] G. waves [SEP] H. sound

Answer: F


What does food contain? [SEP] A. time [SEP] B. Organic molecules [SEP] C. money [SEP] D. fur and fat [SEP] E. chlorofluorocarbons [SEP] F. love [SEP] G. Chemical energy [SEP] H. wavelengths and photons

Answer: B


What do things that cannot make their own food need as a nutrient? [SEP] A. Energy [SEP] B. metal [SEP] C. animals [SEP] D. mud [SEP] E. Energy. [SEP] F. protein [SEP] G. prototype [SEP] H. fungi

Answer: F


What obtain their food from plants and cannot make their own food? [SEP] A. bacteria [SEP] B. Flowers [SEP] C. trees [SEP] D. lichen [SEP] E. animals [SEP] F. fungi [SEP] G. humans [SEP] H. grass

Answer: E


what are living things that cannot make their own food? [SEP] A. hydrogen [SEP] B. clouds [SEP] C. animals [SEP] D. humans [SEP] E. bacteria [SEP] F. bushes [SEP] G. fungi [SEP] H. plants

Answer: C


Mammals are  [SEP] A. animal transport [SEP] B. Heterotrophs [SEP] C. parasites [SEP] D. fur and fat [SEP] E. animals [SEP] F. pathogens [SEP] G. producers [SEP] H. more abundant

Answer: B


What is one thing fish cannot make? [SEP] A. babies [SEP] B. nests [SEP] C. matter [SEP] D. fat [SEP] E. edible [SEP] F. Energy [SEP] G. bubbles [SEP] H. food

Answer: H


fungi are living things that cannot make their own what [SEP] A. food [SEP] B. cells [SEP] C. Energy [SEP] D. Fruits [SEP] E. H 2 O [SEP] F. nests [SEP] G. habitat [SEP] H. matter

Answer: A


What cannot make their own food? [SEP] A. parasites [SEP] B. animals [SEP] C. producers [SEP] D. fungi [SEP] E. bacteria [SEP] F. phytoplankton [SEP] G. plants [SEP] H. humans

Answer: B


what can fish not make? [SEP] A. fat [SEP] B. copper [SEP] C. Mass [SEP] D. motion [SEP] E. eggs [SEP] F. food [SEP] G. liquid [SEP] H. sodium

Answer: F


Animals require eating plants to do what? [SEP] A. die [SEP] B. store [SEP] C. grow [SEP] D. decay [SEP] E. growth [SEP] F. food [SEP] G. pass out [SEP] H. move

Answer: H


What do animals require to move? [SEP] A. babies [SEP] B. food [SEP] C. warmth [SEP] D. air [SEP] E. oven [SEP] F. heat [SEP] G. oxygen [SEP] H. children

Answer: B


All dogs require what to move? [SEP] A. dog treats [SEP] B. speed [SEP] C. air [SEP] D. barking [SEP] E. Energy. [SEP] F. energy [SEP] G. feet [SEP] H. a leash

Answer: F


What does an animal require to move? [SEP] A. fat [SEP] B. air [SEP] C. skin [SEP] D. warmth [SEP] E. bone movement [SEP] F. H20 [SEP] G. food [SEP] H. heat

Answer: G


What allows for movement in animals? [SEP] A. the digestive system [SEP] B. an external framework [SEP] C. energizing crystals [SEP] D. Veins and arteries. [SEP] E. spinning wheels [SEP] F. burning energy [SEP] G. arteries [SEP] H. changing tires

Answer: F


What requires energy? [SEP] A. trees staying in place [SEP] B. animals with backbones [SEP] C. Veins and arteries. [SEP] D. statues not moving [SEP] E. some invertebrates [SEP] F. rocks remaining still [SEP] G. power stations [SEP] H. animals running

Answer: H


What substance gives animals the power of movement? [SEP] A. Hydrogen peroxide [SEP] B. force [SEP] C. fats [SEP] D. Sturdy boots [SEP] E. fur [SEP] F. Mass [SEP] G. Hard metals [SEP] H. Food

Answer: H


What do animals require to move? [SEP] A. Heat [SEP] B. Prey [SEP] C. warmth [SEP] D. oxygen [SEP] E. Shelter [SEP] F. air [SEP] G. Food [SEP] H. Predators

Answer: G


What attracts bees? [SEP] A. seeds [SEP] B. Echinoids [SEP] C. a chime [SEP] D. petals [SEP] E. nectar [SEP] F. hornets [SEP] G. the queen bee [SEP] H. courtship

Answer: E


What helps pollinates plants? [SEP] A. Birds [SEP] B. A quiet location [SEP] C. animals [SEP] D. Bats [SEP] E. A sandy ground [SEP] F. Severe thunderstorms [SEP] G. insects [SEP] H. Bees

Answer: A


What do plants use to attract pollinators? [SEP] A. Something made from fermented ricce [SEP] B. Something made primarily of oxygen and nitrogen [SEP] C. Something that is secreted in a shallow cup. [SEP] D. Something that grows into the ground [SEP] E. chain called a polynucleotide [SEP] F. Something that vaporizes into the air [SEP] G. Something that grows on a bush [SEP] H. chemical compound NaCl

Answer: C


What do flowers use to attract pollinators?  [SEP] A. sun light [SEP] B. hormones [SEP] C. buzzing [SEP] D. honey [SEP] E. sugary liquid [SEP] F. hydrogen and oxygen [SEP] G. Electrical energy [SEP] H. organic molecules

Answer: E


What do plants use to attract bees? [SEP] A. nektar [SEP] B. hormones [SEP] C. chemicals [SEP] D. necklaces [SEP] E. employee lounges [SEP] F. cellulose [SEP] G. sweet music [SEP] H. energy

Answer: A


what do plants use nectar to attract? [SEP] A. apples [SEP] B. humans [SEP] C. honey [SEP] D. birds [SEP] E. bees [SEP] F. animal [SEP] G. fruit [SEP] H. children

Answer: E


What helps attract bees to plants? [SEP] A. courtship [SEP] B. a chime [SEP] C. Nectar [SEP] D. Petals [SEP] E. cellulose [SEP] F. Ants [SEP] G. seeds [SEP] H. Honey

Answer: C


What do plants use nectar to attract? [SEP] A. ants [SEP] B. apples [SEP] C. birds [SEP] D. tulips [SEP] E. humans [SEP] F. bees [SEP] G. bears [SEP] H. animal

Answer: F


What do butterflies do to plants? [SEP] A. Reproduction [SEP] B. feed [SEP] C. they bend [SEP] D. They lay eggs [SEP] E. kill [SEP] F. pollinate [SEP] G. inseminate [SEP] H. reproduce

Answer: F


What does nectar attract? [SEP] A. animals [SEP] B. Air [SEP] C. Light [SEP] D. Nematoda [SEP] E. pigeons [SEP] F. Insects [SEP] G. organisms [SEP] H. h20

Answer: F


What is used to attract birds to flowering plants? [SEP] A. cellulose [SEP] B. Collagen [SEP] C. chemicals [SEP] D. energy [SEP] E. seeds [SEP] F. a chime [SEP] G. nectar [SEP] H. hormones

Answer: G


What can be essential for fruit production? [SEP] A. hormones [SEP] B. food [SEP] C. ribosomes [SEP] D. gene flow [SEP] E. nectar [SEP] F. Collagen [SEP] G. Enzymes [SEP] H. seeds

Answer: E


Plants attract bees with what? [SEP] A. male gametes [SEP] B. organic molecules [SEP] C. sense organs [SEP] D. fertilization occurs [SEP] E. circulatory systems [SEP] F. color of their flowers [SEP] G. smell and taste [SEP] H. Chemical energy

Answer: F


What does heat and pressures make from dead plants? [SEP] A. Soil [SEP] B. peat [SEP] C. Heat [SEP] D. Oil [SEP] E. moss [SEP] F. Water [SEP] G. coal [SEP] H. Gas

Answer: H


what remains are changed into natural gas by heat and pressure change? [SEP] A. oxygen [SEP] B. dinosaurs [SEP] C. bacteria [SEP] D. skull [SEP] E. clouds [SEP] F. humans [SEP] G. fossil fuels [SEP] H. sea squirts

Answer: B


Where do fossil fuels come from? [SEP] A. Dead prehistoric beings [SEP] B. Under water [SEP] C. basic building blocks of life [SEP] D. dead organisms [SEP] E. decaying trees [SEP] F. burning coal [SEP] G. A factory [SEP] H. Outerspace

Answer: A


What two things turn fossils to natural gas? [SEP] A. heat and cold [SEP] B. heat and fuel [SEP] C. hydrogen and oxygen [SEP] D. heat and pressure [SEP] E. pressure and time [SEP] F. scarce resources [SEP] G. kinetic energy [SEP] H. chemical changes

Answer: D


What does heat and pressure change into natural gas? [SEP] A. Something formed from skeleton [SEP] B. compound of hydrogen oxygen [SEP] C. Chemical energy [SEP] D. art [SEP] E. kinetic energy [SEP] F. remains of dinosaurs [SEP] G. preparation [SEP] H. science

Answer: F


Heat and pressure upon fossils creates what? [SEP] A. snow [SEP] B. energy [SEP] C. food [SEP] D. ecosystems [SEP] E. erosion [SEP] F. fossil fuels [SEP] G. forces [SEP] H. Energy.

Answer: F


what gets changed into natural gas due to heat and pressure? [SEP] A. mussels [SEP] B. oxygen [SEP] C. glass [SEP] D. clams [SEP] E. animals [SEP] F. Most plants [SEP] G. temperature [SEP] H. dinosaurs

Answer: H


What can change the remains of prehistoric living things into natural gas? [SEP] A. rock metamorphizing [SEP] B. a hydraulic system [SEP] C. Time and energy [SEP] D. the ground shaking [SEP] E. Temperature [SEP] F. one celled organisms [SEP] G. chemical reaction [SEP] H. flow of electrons

Answer: A


what grows roots down into the soil to absorb water and minerals? [SEP] A. humans [SEP] B. bushes [SEP] C. burrs [SEP] D. Trees [SEP] E. hydrogen [SEP] F. h2o [SEP] G. Oak [SEP] H. potatoes

Answer: B


Most plants have what that that go down into the soil to soak up water and minerals? [SEP] A. chemicals [SEP] B. alveoli [SEP] C. sodium [SEP] D. nails [SEP] E. feet [SEP] F. anchors [SEP] G. toes [SEP] H. an ion

Answer: F


What is a positive effect of plant needs for water and minerals from soil? [SEP] A. erosion prevention [SEP] B. reducing acid rain [SEP] C. It helps them survive [SEP] D. agriculture [SEP] E. nutrient deficiency [SEP] F. water run-off [SEP] G. erosion [SEP] H. Exfoliation

Answer: A


most what grow roots into the soil to absorb inorganic elements? [SEP] A. bees [SEP] B. Conifers [SEP] C. burrs [SEP] D. rose petals [SEP] E. grass [SEP] F. soil [SEP] G. Trees [SEP] H. plants

Answer: H


What does fertilizer supplement? [SEP] A. precipitation [SEP] B. seeds [SEP] C. nutrients [SEP] D. vegetation [SEP] E. energy [SEP] F. bioaerosols [SEP] G. rock [SEP] H. water

Answer: C


What grows roots down into the soil to absorb water and minerals? [SEP] A. bamboo [SEP] B. potatoes [SEP] C. the Sun [SEP] D. water [SEP] E. ice [SEP] F. Oak [SEP] G. burrs [SEP] H. Trees

Answer: A


After the roots develop, most absorb what? [SEP] A. root systems [SEP] B. spores and sunlight [SEP] C. heat energy [SEP] D. water and minerals [SEP] E. Chemical energy [SEP] F. salt and water. [SEP] G. It helps them survive [SEP] H. water and ammonia

Answer: D


What can a producer grow down into the soil in order to absorb minerals and water? [SEP] A. Trees [SEP] B. stems [SEP] C. roots [SEP] D. Oak [SEP] E. seeds [SEP] F. burrs [SEP] G. grass [SEP] H. water absorbing petals

Answer: C


What grows into the soil to absorb water and minerals?  [SEP] A. NaCl [SEP] B. vegetation [SEP] C. burrs [SEP] D. Trees [SEP] E. grass [SEP] F. Carrots [SEP] G. Conifers [SEP] H. potatoes

Answer: F


What has a root that absorbs water? [SEP] A. NaCl [SEP] B. apples [SEP] C. Grass [SEP] D. Spruce [SEP] E. Oak [SEP] F. Trees [SEP] G. koalas [SEP] H. voles

Answer: C


Where are the remains of animals found? [SEP] A. In hot climates [SEP] B. Where they lived [SEP] C. Sediment [SEP] D. important habitats [SEP] E. mouth of rivers [SEP] F. In cold climates [SEP] G. single-celled organisms [SEP] H. Where they migrated away from

Answer: B


Animal and plant fossils are located where? [SEP] A. living things [SEP] B. dead organisms [SEP] C. through a plant [SEP] D. in an animal [SEP] E. mouth of rivers [SEP] F. in a pot [SEP] G. in their habitats [SEP] H. Earth orbiting the Sun

Answer: G


Evidence of past life can show that what used to live in a place? [SEP] A. souls [SEP] B. animals with backbones [SEP] C. organisms [SEP] D. plant or animal [SEP] E. Males and females [SEP] F. deforestation [SEP] G. reincarnation [SEP] H. important habitats

Answer: D


If _ of an animal are found in a place then that animal used to live in that place [SEP] A. living things [SEP] B. offspring [SEP] C. predators [SEP] D. prey [SEP] E. it keeps an organism warm [SEP] F. phylum arthropoda [SEP] G. solid, liquid, gas [SEP] H. preserved remains

Answer: H


what can you find from an animal that indicates is used to live in that place? [SEP] A. oceans [SEP] B. limestone [SEP] C. DNA [SEP] D. bones [SEP] E. food [SEP] F. support [SEP] G. h2o [SEP] H. shells

Answer: D


What found in a place shows that animal or plant used to live in that place? [SEP] A. remains [SEP] B. Echinoids [SEP] C. dirt [SEP] D. Earthworms [SEP] E. unique [SEP] F. an image [SEP] G. rocks [SEP] H. water

Answer: A


Where are dinosaur remains usually found? [SEP] A. mouth of rivers [SEP] B. dead organisms [SEP] C. where they used to live [SEP] D. places they had never been [SEP] E. where they visit occasionally [SEP] F. places they would avoid [SEP] G. sedimentary rocks [SEP] H. deposit feeders

Answer: C


Where can fossils be found  [SEP] A. sea squirts [SEP] B. Nematoda [SEP] C. loose dirt [SEP] D. Sediment [SEP] E. Conifers [SEP] F. coral reefs [SEP] G. Echinoids [SEP] H. wetlands

Answer: H


what are the traces of a living thing formed from? [SEP] A. remains [SEP] B. coral [SEP] C. Sediment [SEP] D. cellulose [SEP] E. organisms [SEP] F. coral reef [SEP] G. cells [SEP] H. Collagen

Answer: A


If what are found in permafrost, that plant used to live in that place? [SEP] A. Echinoids [SEP] B. Conifers [SEP] C. deuterostomes [SEP] D. bullfrogs [SEP] E. frozen fossils [SEP] F. one celled organisms [SEP] G. Nematoda [SEP] H. important habitats

Answer: E


What is used as an important survival trait by some animals? [SEP] A. bleeding [SEP] B. lying [SEP] C. hormones [SEP] D. food and shelter [SEP] E. hibernation [SEP] F. four limbs [SEP] G. proteins [SEP] H. crying

Answer: E


what season do animals conserve energy? [SEP] A. winter [SEP] B. summer [SEP] C. dormant [SEP] D. hydration [SEP] E. mild [SEP] F. monsoon [SEP] G. autumn [SEP] H. spring

Answer: A


What can squirrels do to conserve energy? [SEP] A. sleep [SEP] B. hibernate [SEP] C. adding heat [SEP] D. swim [SEP] E. run [SEP] F. survive [SEP] G. burrow [SEP] H. Change colors

Answer: B


Why do animals sleep through winter? [SEP] A. To conserve energy [SEP] B. recovery time from fatigue [SEP] C. They get bored [SEP] D. Endocrine system [SEP] E. They only like warmth [SEP] F. dormant state [SEP] G. To save time [SEP] H. hydration

Answer: A


what is used for conserving energy by some animals? [SEP] A. hydration [SEP] B. food and shelter [SEP] C. bears [SEP] D. breathing [SEP] E. hunting [SEP] F. organic molecules [SEP] G. dormant state [SEP] H. sleep-like state

Answer: H


Why do bears enter a deep sleep? [SEP] A. Thyroid-stimulating hormone [SEP] B. prolactin release [SEP] C. chemical messengers [SEP] D. They can't live in the cold [SEP] E. To get some rest [SEP] F. To conserve energy [SEP] G. Endocrine system [SEP] H. They don't like the winter

Answer: F


Animals hibernate to conserve what? [SEP] A. carbon [SEP] B. life [SEP] C. warmth [SEP] D. time [SEP] E. sleep [SEP] F. water [SEP] G. heat [SEP] H. matter

Answer: G


Why do bears hibernate? [SEP] A. use greater resources [SEP] B. one celled organisms [SEP] C. they are lazy [SEP] D. conserve energy [SEP] E. When it's cold [SEP] F. hard outer covering [SEP] G. hydration [SEP] H. more sleep

Answer: D


What is an important survival trait? [SEP] A. food and shelter [SEP] B. Endocrine system [SEP] C. apathy [SEP] D. laziness [SEP] E. hormones [SEP] F. hibernation [SEP] G. vanity [SEP] H. health

Answer: F


Electrical current running through wire can do what or cause a fire? [SEP] A. check the wire [SEP] B. damage the insulation [SEP] C. cool the wire [SEP] D. get chemical reactions started [SEP] E. kinetic energy [SEP] F. move the wire [SEP] G. activation energy [SEP] H. get started

Answer: B


What can cause a wire to heat up? [SEP] A. soil [SEP] B. ice [SEP] C. waves [SEP] D. LEDs [SEP] E. motors [SEP] F. coal [SEP] G. silt [SEP] H. copper

Answer: F


electrical current running through a wire can damage the insulation or what? [SEP] A. an object [SEP] B. energy barrier [SEP] C. humans disturb it [SEP] D. cause electrical conditioning [SEP] E. cause a fire [SEP] F. critical organs [SEP] G. cause hair conditioning [SEP] H. cause new lines

Answer: E


What can run through copper, causing it to heat up? [SEP] A. activation energy [SEP] B. oxygen [SEP] C. water [SEP] D. an electron lens [SEP] E. electromagnetic energy [SEP] F. ice [SEP] G. hydrogen and oxygen [SEP] H. electrical current

Answer: H


what can run through a wire causing it to heat up? [SEP] A. flow of electrons [SEP] B. electromagnetic energy [SEP] C. flow of neutrons [SEP] D. kinetic energy [SEP] E. hydrogen and oxygen [SEP] F. chemical messengers [SEP] G. flow of protons [SEP] H. h2o

Answer: A


Electrical current running through a wire causes an increase in what? [SEP] A. warmth [SEP] B. speed [SEP] C. Joules [SEP] D. water current [SEP] E. energy [SEP] F. toughness [SEP] G. distance [SEP] H. lightning

Answer: C


What causes heat in a wire? [SEP] A. sunlight [SEP] B. energy [SEP] C. resistance [SEP] D. unidirectional [SEP] E. kinetic energy [SEP] F. photons [SEP] G. rays or beams [SEP] H. energy barrier

Answer: C


What happens when a wire is moved across a magnetic field? [SEP] A. unidirectional [SEP] B. the wire heats up [SEP] C. deoxyribonucleic acid [SEP] D. permineralization [SEP] E. electromagnetic energy [SEP] F. activation energy [SEP] G. An object is seen [SEP] H. direct energy

Answer: B


How does energy get wasted in a wire? [SEP] A. carbon dioxide [SEP] B. It decreases [SEP] C. scattered light [SEP] D. it needs them [SEP] E. to move people [SEP] F. Evaporation [SEP] G. sweating [SEP] H. It heats up

Answer: H


_ running through a wire causes that wire to heat up [SEP] A. sunlight [SEP] B. hydrogen and oxygen [SEP] C. activation energy [SEP] D. to move people [SEP] E. an object [SEP] F. rays or beams [SEP] G. kinetic energy [SEP] H. reflecting light

Answer: G


electrical current running through a wire can cause a what [SEP] A. fire hazard [SEP] B. similar [SEP] C. rays or beams [SEP] D. energy barrier [SEP] E. energy [SEP] F. warmth [SEP] G. kinetic energy [SEP] H. Temperature

Answer: A


Building housing developments usually requires doing what to numerous plant and animal species? [SEP] A. massive damage [SEP] B. endangering them [SEP] C. protect them [SEP] D. genetic diversity [SEP] E. sheltering them [SEP] F. feeding them [SEP] G. food and shelter [SEP] H. hunting them

Answer: B


what habitats are replaced when building housing developments? [SEP] A. important habitats [SEP] B. strays and wildlife [SEP] C. sea creatures [SEP] D. dolphins [SEP] E. humans [SEP] F. single-celled organisms [SEP] G. one celled organisms [SEP] H. Males and females

Answer: B


When would animal burrows need replacing? [SEP] A. the wearing away of rock [SEP] B. when the population is safe [SEP] C. when nothing has changed [SEP] D. when the animals are happy [SEP] E. building housing developments [SEP] F. a hemisphere is tilted away from the sun [SEP] G. Temperature changing [SEP] H. after too much water received

Answer: E


Building housing developments may cause  [SEP] A. eruptions [SEP] B. colder weather [SEP] C. disease [SEP] D. erosion [SEP] E. extinction [SEP] F. mutations [SEP] G. Destroy bridges [SEP] H. deforestation

Answer: E


Building housing developments usually requires replacing what? [SEP] A. money [SEP] B. gold reserves [SEP] C. deuterostomes [SEP] D. one celled organisms [SEP] E. loose soil [SEP] F. swamp vegetation [SEP] G. animal burrows [SEP] H. clocks

Answer: G


What does building housing developments hurt? [SEP] A. Plants growth [SEP] B. most organisms [SEP] C. sand [SEP] D. people [SEP] E. root growth [SEP] F. trees [SEP] G. Quality of life [SEP] H. Animal survival

Answer: H


What can require replacing the forest home of martens? [SEP] A. biological diversity [SEP] B. light rains [SEP] C. light breezes [SEP] D. reusing materials [SEP] E. building housing developments [SEP] F. Plant growth is reduced [SEP] G. tectonic plates being pushed together [SEP] H. morning dew

Answer: E


Developers planning housing tracts usually requires replacing what? [SEP] A. food and shelter [SEP] B. animal pens [SEP] C. animal habitats [SEP] D. animal fur [SEP] E. important habitats [SEP] F. animal food [SEP] G. one celled organisms [SEP] H. loose soil

Answer: C


building housing developments usually requires replacing where an animal what? [SEP] A. humans [SEP] B. trees [SEP] C. lives [SEP] D. dogs [SEP] E. houses [SEP] F. cells [SEP] G. biome [SEP] H. Frogs.

Answer: C


What animal would not have its territory covered over by a housing development? [SEP] A. humans [SEP] B. bullfrogs [SEP] C. Frogs [SEP] D. raccoon [SEP] E. pigeons [SEP] F. salmon [SEP] G. opossum [SEP] H. deer

Answer: F


what does HIV infect and destroy? [SEP] A. organs [SEP] B. critical organs [SEP] C. eye sight [SEP] D. mammals [SEP] E. humans [SEP] F. gravity [SEP] G. lymphocytes [SEP] H. AIDS

Answer: G


What can infect and destroy helper T cells? [SEP] A. tissues [SEP] B. anemia [SEP] C. antibodies [SEP] D. cigarettes [SEP] E. flagella [SEP] F. Chemical energy [SEP] G. vipers [SEP] H. adding heat

Answer: C


what system does HIV attack? [SEP] A. complex [SEP] B. humans [SEP] C. infection [SEP] D. organ [SEP] E. brain [SEP] F. animals [SEP] G. spinal [SEP] H. immune

Answer: H


What destroys T lymphocytes? [SEP] A. SNPs [SEP] B. tRNA [SEP] C. Oxygen [SEP] D. DDT [SEP] E. HIV [SEP] F. Infections [SEP] G. p53 [SEP] H. Water

Answer: E


What infects and destroys the brains behind immune response? [SEP] A. feet [SEP] B. p53 [SEP] C. cancer [SEP] D. HIV [SEP] E. acid [SEP] F. fungus [SEP] G. HPV [SEP] H. host

Answer: D


What can HIV infect and destroy part of? [SEP] A. water [SEP] B. parasitic [SEP] C. epidermis and dermis [SEP] D. the immune response [SEP] E. Veins and arteries. [SEP] F. Most plants [SEP] G. the body's largest organ [SEP] H. Trojan worm

Answer: D


What does the human immunodeficiency virus destroy? [SEP] A. B cells [SEP] B. bacteria [SEP] C. helper T cells [SEP] D. animals [SEP] E. epidermis and dermis [SEP] F. critical organs [SEP] G. an organism's body [SEP] H. cancer cells

Answer: C


What does HIV damage? [SEP] A. Leptospirosis [SEP] B. immunities [SEP] C. Our immune system [SEP] D. immunizations [SEP] E. Veins and arteries. [SEP] F. respiratory system [SEP] G. Plant reproduction [SEP] H. the body's largest organ

Answer: C


what infects and destroys helper T cells? [SEP] A. fungus [SEP] B. memory cells [SEP] C. anemia [SEP] D. AIDS [SEP] E. CO 2 [SEP] F. bacteria [SEP] G. Wasps [SEP] H. blood

Answer: D


What can infect and destroy helper T cells? [SEP] A. Q cells [SEP] B. Cooking [SEP] C. bacteria [SEP] D. red blood cells [SEP] E. a-a gradients [SEP] F. parasites [SEP] G. viruses [SEP] H. cigarettes

Answer: G


What infects and destroys helper T cells? [SEP] A. swea [SEP] B. Wasps [SEP] C. AIDS [SEP] D. CO 2 [SEP] E. PDAs [SEP] F. humans [SEP] G. heat [SEP] H. anemia

Answer: C


What is used to remove lead from the stomach? [SEP] A. Vomiting reflex [SEP] B. heat energy [SEP] C. Fish hook [SEP] D. layers of fat [SEP] E. an electron microscope [SEP] F. evaporation [SEP] G. digestion [SEP] H. acid

Answer: A


What happens to vomitus so that toxic materials are removed from the stomach before they are absorbed? [SEP] A. toxins [SEP] B. dissolved [SEP] C. expelled [SEP] D. dangerous [SEP] E. evaporation [SEP] F. uncontrolled [SEP] G. soaked up [SEP] H. decreased

Answer: C


what is the throwing up center of the brain used for? [SEP] A. dissolving enzymes [SEP] B. repair cells in the human body [SEP] C. solving equations [SEP] D. keeping food fresh for long periods of time [SEP] E. remove toxic material from the stomach before it is absorbed [SEP] F. Something that can be converted to kinetic and heat energy by a motor [SEP] G. lower the surrounding pressure [SEP] H. regulate breathing

Answer: E


What must be removed from the stomach before it is absorbed? [SEP] A. hormones [SEP] B. Proteins [SEP] C. all liquids [SEP] D. bacteria [SEP] E. nutrients [SEP] F. steroids [SEP] G. an overdose [SEP] H. Bodily water

Answer: G


Rabbits are what, so they cannot remove toxic material from their stomachs before it is absorbed? [SEP] A. it's bodily water decreases [SEP] B. single-celled organisms [SEP] C. one celled organisms [SEP] D. living things [SEP] E. incapable of regurgitation [SEP] F. They may not survive. [SEP] G. basic building blocks of life [SEP] H. members of their own species

Answer: E


What reflex does nicotine cause because of its toxicity? [SEP] A. contracting [SEP] B. movement [SEP] C. motion [SEP] D. Vomiting [SEP] E. symptoms [SEP] F. Heart rate [SEP] G. sweating [SEP] H. kill

Answer: D


periscopes are used to find out what about objects [SEP] A. microscopic [SEP] B. density [SEP] C. location [SEP] D. weight [SEP] E. Light [SEP] F. energy [SEP] G. observe it [SEP] H. age

Answer: C


Doing what with sound waves off the bottom of the ocean is used to find the location of objects? [SEP] A. observe it [SEP] B. skipping them [SEP] C. Electrical energy [SEP] D. rolling them [SEP] E. focusing a lens [SEP] F. hopping them [SEP] G. bouncing them [SEP] H. reflecting light

Answer: G


Echolocation be used to find the what of an object? [SEP] A. movement [SEP] B. location [SEP] C. color [SEP] D. energy [SEP] E. waves [SEP] F. small [SEP] G. observe it [SEP] H. sound

Answer: B


How do ships find submarines? [SEP] A. guns [SEP] B. Computer [SEP] C. Sight [SEP] D. move [SEP] E. Sonar [SEP] F. sound [SEP] G. Diving [SEP] H. Satellite

Answer: E


What uses echolocation to find the location of an object? [SEP] A. birds [SEP] B. squids [SEP] C. cats [SEP] D. submarines [SEP] E. hawks [SEP] F. animal [SEP] G. bats [SEP] H. humans

Answer: G


What can sonar be used to find? [SEP] A. animals [SEP] B. coastlines [SEP] C. waves [SEP] D. rays or beams [SEP] E. submarines [SEP] F. water [SEP] G. tsunamis [SEP] H. patch reefs

Answer: E


What can be bounced off the ocean floor to located objects? [SEP] A. soundwaves [SEP] B. rubber balls [SEP] C. submarines [SEP] D. whale bones [SEP] E. electricity [SEP] F. rays or beams [SEP] G. light [SEP] H. satellites

Answer: A


What is sonar used to find? [SEP] A. past locations of an object [SEP] B. Males and females [SEP] C. The temperature of a body [SEP] D. coastlines [SEP] E. Something formed from skeleton [SEP] F. The weight of something [SEP] G. The current position [SEP] H. near the shoreline

Answer: G


Bouncing sound waves off the bottom of the ocean is used to find what? [SEP] A. locations of objects [SEP] B. body water [SEP] C. one celled organisms [SEP] D. hidden communities [SEP] E. atlantis [SEP] F. underwater cities [SEP] G. food and shelter [SEP] H. electromagnetic energy

Answer: A


What can find the location of an object? [SEP] A. observe it [SEP] B. sea squirts [SEP] C. animals [SEP] D. Jellyfish [SEP] E. radiography [SEP] F. Light [SEP] G. satellites [SEP] H. dolphins

Answer: H


what are used to find the location of an object? [SEP] A. A Greek letter [SEP] B. satellites [SEP] C. electricity [SEP] D. rays or beams [SEP] E. Firecrackers [SEP] F. photons [SEP] G. sound waves [SEP] H. microscope

Answer: G


what is used to find objects underwater? [SEP] A. echolocation [SEP] B. a hydraulic system [SEP] C. heat energy [SEP] D. Electrical energy [SEP] E. dolphins [SEP] F. mussels [SEP] G. by indirect light [SEP] H. rays or beams

Answer: A


What does DNA store? [SEP] A. information [SEP] B. Energy. [SEP] C. Chemical energy [SEP] D. voltage [SEP] E. calories [SEP] F. water [SEP] G. Energy [SEP] H. food

Answer: A


what contains genetic instructions? [SEP] A. Most plants [SEP] B. Chlorophyll [SEP] C. Plant reproduction [SEP] D. red hair [SEP] E. deoxyribonucleic acid [SEP] F. freckles [SEP] G. Veins and arteries. [SEP] H. h2o

Answer: E


DNA messages to proteins are manufactured by what? [SEP] A. RNA [SEP] B. DNA [SEP] C. HIV [SEP] D. cell [SEP] E. SNPs [SEP] F. gene [SEP] G. MTT [SEP] H. ATM

Answer: A


Which of the following interferes with the assembly of proteins? [SEP] A. flow of electrons [SEP] B. Electric devices [SEP] C. Smoking [SEP] D. dry conditions [SEP] E. saturated fats [SEP] F. Humans [SEP] G. palm oil [SEP] H. Azathioprine.

Answer: H


What help assemble the proteins? [SEP] A. Something coming from a gland [SEP] B. A Greek letter [SEP] C. microorganisms [SEP] D. polymers of nucleotides [SEP] E. eggs [SEP] F. sperm [SEP] G. white blood cells [SEP] H. flow of electrons

Answer: D


What type of acid contains inherited instructions for proteins? [SEP] A. HIV [SEP] B. p53 [SEP] C. genetic acids [SEP] D. DNA [SEP] E. SNPs [SEP] F. protein acid [SEP] G. RNA [SEP] H. two

Answer: D


DNA contains what for proteins where polymerase joins the nucleotides together. [SEP] A. genetic instructions [SEP] B. Most plants [SEP] C. energy [SEP] D. allow growth [SEP] E. acids [SEP] F. it needs them [SEP] G. bases [SEP] H. Chemical energy

Answer: A


What is made by DNA and helps in assembling? [SEP] A. p53 [SEP] B. oxygen [SEP] C. RNA [SEP] D. two [SEP] E. haploid [SEP] F. gene [SEP] G. DNA [SEP] H. diploid

Answer: C


what do cells have? [SEP] A. voltage [SEP] B. Energy [SEP] C. electricity [SEP] D. oxygen [SEP] E. proteins [SEP] F. Energy. [SEP] G. plasma [SEP] H. magma

Answer: E


The genetic material responsible for heredity contains what? [SEP] A. wavelengths and photons [SEP] B. instructions for proteins [SEP] C. characteristics [SEP] D. pre-assembled proteins [SEP] E. organelles [SEP] F. Chemical energy [SEP] G. A compound that donates proton [SEP] H. blood

Answer: B


what helps assemble proteins? [SEP] A. h2o [SEP] B. Veins and arteries. [SEP] C. the body's largest organ [SEP] D. calcium [SEP] E. ribonucleic acid [SEP] F. DNA [SEP] G. oxidation reaction [SEP] H. Chemical energy

Answer: E


What is required for life? [SEP] A. dna [SEP] B. RNA [SEP] C. food [SEP] D. money [SEP] E. lead [SEP] F. ovum [SEP] G. ova [SEP] H. gasoline

Answer: A


What contains the instructions for the proteins? [SEP] A. Something that causes allergies [SEP] B. increases a body's strength [SEP] C. Your sensory system picks it up [SEP] D. flow of electrons [SEP] E. deoxyribonucleic acid [SEP] F. A Greek letter [SEP] G. the body's largest organ [SEP] H. oxidation reaction

Answer: E


What detects hybrids of the substance that helps assemble proteins? [SEP] A. orchids [SEP] B. sensory neurons [SEP] C. peachleaf willow [SEP] D. luminometer [SEP] E. A computer [SEP] F. animals [SEP] G. A Greek letter [SEP] H. scattered light

Answer: D


What contains genetic instructions? [SEP] A. cells [SEP] B. cows [SEP] C. Oak [SEP] D. embryos [SEP] E. pollen [SEP] F. Flowers [SEP] G. seeds [SEP] H. legumes

Answer: A


DNA contains genetic instructions for proteins, which is a product of what? [SEP] A. Most plants [SEP] B. Plants growth [SEP] C. resistance [SEP] D. fur and fat [SEP] E. A computer [SEP] F. Cooking [SEP] G. evolution [SEP] H. agriculture

Answer: G


What do DNA and RNA work together to create? [SEP] A. plants [SEP] B. albumin [SEP] C. an image [SEP] D. resistance [SEP] E. Energy [SEP] F. alleles [SEP] G. offspring [SEP] H. food

Answer: B


dendrochronologists do what with regards to tree age? [SEP] A. lie about age [SEP] B. support [SEP] C. observe it [SEP] D. estimate age [SEP] E. begin age [SEP] F. focusing a lens [SEP] G. reinforce age [SEP] H. genetic diversity

Answer: D


How can we learn about the seasons by using a tree? [SEP] A. Tasting the tree leaves [SEP] B. Something that can be auburn [SEP] C. it keeps an organism warm [SEP] D. Measuring the height of the tree [SEP] E. Help plants grow [SEP] F. By looking at the trunk [SEP] G. Something that is self-aware [SEP] H. Chopping down the tree

Answer: F


you can determine the growth rate of the forest by examining what? [SEP] A. seasons [SEP] B. tissue [SEP] C. bark color [SEP] D. cycles [SEP] E. alleles [SEP] F. radiation level [SEP] G. rings [SEP] H. color gradient

Answer: G


what unit of time can be estimated by the rings in a tree trunk? [SEP] A. hours [SEP] B. decades [SEP] C. months [SEP] D. H20 [SEP] E. Joules [SEP] F. DNA [SEP] G. years [SEP] H. seasons

Answer: G


Estimating the age of trees can be used for what [SEP] A. genetic diversity [SEP] B. they body they live in [SEP] C. earthquake history [SEP] D. food and shelter [SEP] E. gardening [SEP] F. important habitats [SEP] G. bird watching [SEP] H. recreation

Answer: C


What is one thing that rings can tell you? [SEP] A. chemical changes [SEP] B. encoded information [SEP] C. coded genes [SEP] D. age of a woman [SEP] E. age of a tree [SEP] F. age of a lake [SEP] G. it can be seen [SEP] H. size of a tree

Answer: E


What can be used to estimate a forest's growth rate? [SEP] A. rings [SEP] B. fibers [SEP] C. bamboo [SEP] D. bark [SEP] E. crown [SEP] F. wind [SEP] G. soil [SEP] H. traits

Answer: A


What can be checked along with nutrition and scion that can help determine health of a tree. [SEP] A. the number of rings [SEP] B. Temperature [SEP] C. Exfoliation [SEP] D. it needs them [SEP] E. organic molecules [SEP] F. aerobic capacity [SEP] G. biodiversity [SEP] H. looseness of dirt or compost

Answer: A


A thermal insulator slows the transfer of [SEP] A. moisture [SEP] B. energy. [SEP] C. voltage [SEP] D. sunlight [SEP] E. warmth [SEP] F. photons [SEP] G. matter [SEP] H. air

Answer: B


A thermal insulator does what to the convection in fluids? [SEP] A. motion [SEP] B. good [SEP] C. disposes of [SEP] D. slows [SEP] E. speeds [SEP] F. expand [SEP] G. reduce [SEP] H. maintains

Answer: D


What is ice good at? [SEP] A. Physical weathering [SEP] B. Conducting electricity [SEP] C. heat production [SEP] D. water conservation [SEP] E. Slowing the transfer of ions [SEP] F. lowered energy cost [SEP] G. Slowing the transfer of heat [SEP] H. Heating up water

Answer: G


What prevents conduction? [SEP] A. water [SEP] B. sweating [SEP] C. glass [SEP] D. layers of fat [SEP] E. wind [SEP] F. insulator [SEP] G. a cuticle [SEP] H. conductor

Answer: F


What protects things from freezing in cold weather? [SEP] A. exoskeleton [SEP] B. thermal insulators [SEP] C. thick filling [SEP] D. a hydraulic system [SEP] E. Animal fur [SEP] F. layers of skin [SEP] G. layers of fat [SEP] H. deep water

Answer: B


what slows the transfer of heat? [SEP] A. skin [SEP] B. copper [SEP] C. moss [SEP] D. fur [SEP] E. fire [SEP] F. foil [SEP] G. ice [SEP] H. electrons

Answer: G


What insulator slows heat? [SEP] A. hemp [SEP] B. O3 [SEP] C. Aves [SEP] D. coat [SEP] E. CFCs [SEP] F. ice [SEP] G. fur [SEP] H. skin

Answer: F


What can slow the transfer of heat? [SEP] A. engines [SEP] B. forces [SEP] C. keratin [SEP] D. Glass [SEP] E. muscles [SEP] F. fur [SEP] G. oil [SEP] H. sweat

Answer: D


What slows the transfer of heat? [SEP] A. moss [SEP] B. coat [SEP] C. CFCs [SEP] D. UV [SEP] E. foil [SEP] F. fur [SEP] G. skin [SEP] H. ice

Answer: H


Using a bellows can do what to the oxygen near a fire?  [SEP] A. increase [SEP] B. evaporation [SEP] C. diminish [SEP] D. absorb [SEP] E. decrease [SEP] F. It expands [SEP] G. electrically [SEP] H. heat

Answer: A


What keeps a fire burning? [SEP] A. fanning it [SEP] B. energy [SEP] C. rain [SEP] D. smoke [SEP] E. sparks [SEP] F. evaporation [SEP] G. kinetic energy [SEP] H. heat energy

Answer: A


What can help a fire to continue burning? [SEP] A. energy [SEP] B. Conifers [SEP] C. Boiling water [SEP] D. Extinguishing it [SEP] E. Fanning it [SEP] F. bamboo [SEP] G. Removing fuel [SEP] H. sweating

Answer: E


What does fanning a fire do? [SEP] A. it keeps an organism warm [SEP] B. Puts the fire out [SEP] C. Makes the fire colder [SEP] D. heat is produced [SEP] E. Allow it to continue to burn [SEP] F. lowered energy cost [SEP] G. Makes it blue instead of red [SEP] H. converting electricity to heat

Answer: E


Blowing on a fire increases what near a fire? [SEP] A. the amount of oxygen [SEP] B. the sounds [SEP] C. kinetic energy [SEP] D. chlorofluorocarbons [SEP] E. the firewood [SEP] F. converting electricity to heat [SEP] G. heat energy [SEP] H. the electricity

Answer: A


Fanning a flame can help it do what? [SEP] A. survive [SEP] B. Relieve pain [SEP] C. to move people [SEP] D. consume air [SEP] E. dissolve [SEP] F. Cooking [SEP] G. liquefy [SEP] H. consume liquid

Answer: D


What keeps a fire burning? [SEP] A. energy [SEP] B. heat [SEP] C. Covering it with dirt [SEP] D. sun's heat [SEP] E. Removing fuel [SEP] F. power [SEP] G. fanning [SEP] H. Dousing it with water

Answer: G


What increases the oxygen near a combustion reaction? [SEP] A. watering it [SEP] B. heat energy [SEP] C. kinetic energy [SEP] D. using an extinguisher on it [SEP] E. smothering it [SEP] F. energy barrier [SEP] G. fanning it [SEP] H. evaporation

Answer: G


what is the element that increases the oxygen near the fire? [SEP] A. gas [SEP] B. earth [SEP] C. fire [SEP] D. CO 2 [SEP] E. CO2 [SEP] F. heat [SEP] G. water [SEP] H. air

Answer: H


What helps a fire continue to burn? [SEP] A. fanning [SEP] B. hydrants [SEP] C. rain [SEP] D. firefighters [SEP] E. heat [SEP] F. loose soil [SEP] G. bamboo [SEP] H. sweating

Answer: A


How can you keep a fire from getting bigger? [SEP] A. less wind [SEP] B. heat energy [SEP] C. protect them [SEP] D. friction [SEP] E. Solar energy [SEP] F. voltage [SEP] G. Gravity [SEP] H. electrically

Answer: A


What does fanning a fire increase? [SEP] A. converting electricity to heat [SEP] B. Chemical energy [SEP] C. the air near the fire [SEP] D. activation energy [SEP] E. igniting fuel and oxidiser [SEP] F. flow of electrons [SEP] G. kinetic energy [SEP] H. Electrical energy

Answer: C


What fuel does fanning a fire provide? [SEP] A. CO2 [SEP] B. oil [SEP] C. HPV [SEP] D. heat [SEP] E. hot [SEP] F. Air [SEP] G. gas [SEP] H. wind

Answer: F


What has pressure receptors? [SEP] A. the Sun [SEP] B. insects [SEP] C. animals [SEP] D. humans [SEP] E. rocks [SEP] F. air [SEP] G. a fish [SEP] H. people

Answer: C


where are pressure receptors mainly found? [SEP] A. heat or cold [SEP] B. Earth orbiting the Sun [SEP] C. h2o [SEP] D. epidermis and dermis [SEP] E. Veins and arteries. [SEP] F. an organism's body [SEP] G. brain [SEP] H. stomach

Answer: D


What are found in skin? [SEP] A. cell walls [SEP] B. parasites [SEP] C. dust [SEP] D. layers of fat [SEP] E. Veins and arteries. [SEP] F. free nerve endings [SEP] G. it keeps an organism warm [SEP] H. ice

Answer: F


Where can free nerve endings be found? [SEP] A. eardrum [SEP] B. Localized damage [SEP] C. on the Sun [SEP] D. mouth of rivers [SEP] E. in the skin [SEP] F. heat or cold [SEP] G. in the fingernails [SEP] H. in bacteria

Answer: E


where are pressure receptors mainly found? [SEP] A. Veins and arteries. [SEP] B. h2o [SEP] C. epidermis and dermis [SEP] D. an organism's body [SEP] E. gravity and density [SEP] F. heat or cold [SEP] G. Earth orbiting the Sun [SEP] H. salt and pepper

Answer: C


Temperature and pressure receptors in most animals are located: [SEP] A. Veins and arteries. [SEP] B. in one limb each [SEP] C. in the same organ [SEP] D. an organism's body [SEP] E. it keeps an organism warm [SEP] F. in two different organs [SEP] G. in plants [SEP] H. frontal zones

Answer: C


The skin has points on it to feel what? [SEP] A. staying warm [SEP] B. Temperature changing [SEP] C. electromagnetic energy [SEP] D. pressure heat and cold [SEP] E. preventing heat transfer [SEP] F. light and dark [SEP] G. vibrational shifts [SEP] H. emotions

Answer: D


Something specialized to detect a stimulus is found mainly where? [SEP] A. fields [SEP] B. humans [SEP] C. bushes [SEP] D. bats [SEP] E. a path [SEP] F. skin [SEP] G. retina [SEP] H. Birds

Answer: F


_ are found mainly in the skin. [SEP] A. To keep their body heat. [SEP] B. Veins and arteries. [SEP] C. layers of fat [SEP] D. Leptospirosis [SEP] E. refraction of light [SEP] F. Pacinian corpuscles [SEP] G. major threat to health [SEP] H. it keeps an organism warm

Answer: F


Pacinian corpuscles are found mainly in the _. [SEP] A. tumor [SEP] B. pupils [SEP] C. muscle [SEP] D. hair [SEP] E. skin [SEP] F. Man [SEP] G. retina [SEP] H. Summer

Answer: E


What does the receptors on the epidermis detect and tell your feet or buttocks they are touching? [SEP] A. wavelengths and photons [SEP] B. temperature [SEP] C. heat or cold [SEP] D. Pressure recpetors [SEP] E. light energy [SEP] F. rays or beams [SEP] G. refraction of light [SEP] H. energy of moving objects

Answer: D


oil is formed by burial of decomposing algae being pushed down which increases what [SEP] A. volcanic activity [SEP] B. Greenhouse gases [SEP] C. ocean acidity [SEP] D. kinetic energy [SEP] E. sea currents [SEP] F. Pollution [SEP] G. nutrients [SEP] H. temperatures

Answer: H


What is formed when sediments push down on green plants? [SEP] A. water [SEP] B. moss [SEP] C. tar [SEP] D. dirt [SEP] E. Urea [SEP] F. coal [SEP] G. oil [SEP] H. grass

Answer: G


What is created when sediment mixes with dead algae? [SEP] A. Flowers [SEP] B. peat [SEP] C. bogs [SEP] D. lake [SEP] E. Lillypads [SEP] F. Water [SEP] G. Oil [SEP] H. moss

Answer: G


Oil is formed when sediment layers push on what sort of algae? [SEP] A. coral [SEP] B. living [SEP] C. rich [SEP] D. healthy [SEP] E. dead [SEP] F. life [SEP] G. fungi [SEP] H. peat

Answer: E


What is created when fine particles press down on algae? [SEP] A. DDT [SEP] B. More algae [SEP] C. More fine particles [SEP] D. smog [SEP] E. urea [SEP] F. Water [SEP] G. Oil [SEP] H. gas

Answer: G


What do the actions of sediment and bacteria create? [SEP] A. diamonds [SEP] B. harm [SEP] C. vegetable oil [SEP] D. soil [SEP] E. coal [SEP] F. oil [SEP] G. lake [SEP] H. bogs

Answer: F


What is a product of layers of sediment pushing down on decomposing algae over time? [SEP] A. Fungus [SEP] B. Greenhouse gases [SEP] C. Fossil fuels [SEP] D. Calcium carbonate [SEP] E. salinity [SEP] F. Sand [SEP] G. contamination [SEP] H. Water

Answer: C


Oil is formed by layers of sediment pushing down on what? [SEP] A. bacteria [SEP] B. nutrients [SEP] C. amoebae [SEP] D. tunicates [SEP] E. oysters [SEP] F. coral reefs [SEP] G. mussels [SEP] H. Bodily water

Answer: A


Where in the plant does growth in width or girth originate? [SEP] A. conductive tissue [SEP] B. carbon dioxide [SEP] C. Veins and arteries. [SEP] D. It gets more light [SEP] E. photosynthesis [SEP] F. at or near the margins [SEP] G. vascular tissue [SEP] H. in the autumn season

Answer: G


Secondary meristem is located within and around what? [SEP] A. epidermis and dermis [SEP] B. In their leaves [SEP] C. location tissue [SEP] D. conducting tissue type [SEP] E. Veins and arteries. [SEP] F. sedimentary rocks [SEP] G. root canals [SEP] H. eye sockets

Answer: D


What make the stem or root grow larger in diameter? [SEP] A. heart cells [SEP] B. rainfall [SEP] C. bending light rays [SEP] D. vascular tissues [SEP] E. tissue boxes [SEP] F. plant cells [SEP] G. colors of the spectrum [SEP] H. Exfoliation

Answer: D


How are plant cells around the vascular tissue created? [SEP] A. meiosis [SEP] B. metastasis [SEP] C. haleotosis [SEP] D. vegetation [SEP] E. shrub beds [SEP] F. made [SEP] G. homogenous [SEP] H. mitosis

Answer: H


What has vascular tissue? [SEP] A. rocks [SEP] B. the Sun [SEP] C. trees [SEP] D. plants [SEP] E. grass [SEP] F. Conifers [SEP] G. all plankton [SEP] H. Oak

Answer: D


Leaves lack what? [SEP] A. heat energy [SEP] B. heat or cold [SEP] C. permineralization [SEP] D. scattered light [SEP] E. secondary meristem [SEP] F. Plant growth is reduced [SEP] G. Chlorophyll [SEP] H. epidermis and dermis

Answer: E


that which develops after primary meristems is located where in relation to vascular tissues? [SEP] A. shrub beds [SEP] B. allow growth [SEP] C. within and around [SEP] D. epidermal [SEP] E. epidermis and dermis [SEP] F. more abundant [SEP] G. Veins and arteries. [SEP] H. Most plants

Answer: C


the area where what growth occurs is located within and around the vascular tissues [SEP] A. shrub beds [SEP] B. Conifers [SEP] C. homogenous [SEP] D. secondary [SEP] E. Plants growth [SEP] F. ferns [SEP] G. roots [SEP] H. Most plants

Answer: D


What develops near vascular tissues? [SEP] A. Most plants [SEP] B. pollen [SEP] C. it needs them [SEP] D. shrub beds [SEP] E. roots [SEP] F. Meristems [SEP] G. ferns [SEP] H. Plants growth

Answer: F


what have evolved from reptile scales of bipedal dinosaurs called theropods [SEP] A. animals [SEP] B. fur [SEP] C. feathers [SEP] D. fur and fat [SEP] E. mammals [SEP] F. warm-blooded [SEP] G. hair [SEP] H. eyes

Answer: C


what did birds evolve from? [SEP] A. chickens [SEP] B. insects [SEP] C. fur and fat [SEP] D. dromaeosaurs [SEP] E. beaks [SEP] F. feathers [SEP] G. animals [SEP] H. warm-blooded

Answer: D


What are highly probable in the evolution of a group of bipedal dinosaurs? [SEP] A. group activities [SEP] B. heat energy [SEP] C. lack of teeth [SEP] D. animals [SEP] E. high altitidues [SEP] F. mammals [SEP] G. fur and fat [SEP] H. feathers

Answer: H


a what with feathers evolved from theropods? [SEP] A. alpacas [SEP] B. long tail [SEP] C. plant [SEP] D. animal [SEP] E. protected [SEP] F. tree [SEP] G. dinosaur bones [SEP] H. ducks

Answer: D


What evolved from a group of bipedal dinosaurs called theropods? [SEP] A. alpacas [SEP] B. bacteria [SEP] C. hawks [SEP] D. vision [SEP] E. humans [SEP] F. animals [SEP] G. mammals [SEP] H. viruses

Answer: C


The group of bipedal dinosaurs that included Dromaeosaurs eventually evolved into: [SEP] A. insects [SEP] B. animals [SEP] C. mammals [SEP] D. running [SEP] E. Man [SEP] F. alpacas [SEP] G. genus [SEP] H. birds

Answer: H


What did the dinosaur group dromaeosaurs evolve into? [SEP] A. mammals [SEP] B. animals [SEP] C. fat [SEP] D. fossils [SEP] E. embryos [SEP] F. genus [SEP] G. food [SEP] H. Birds

Answer: H


What type of bipedal dinosaurs are birds like? [SEP] A. with their fur [SEP] B. mammals [SEP] C. dromaeosaurs [SEP] D. Something to move [SEP] E. supersonic [SEP] F. warm-blooded [SEP] G. more abundant [SEP] H. permineralization

Answer: C


What do birds have? [SEP] A. sensory neurons [SEP] B. They have thick fur [SEP] C. fur and fat [SEP] D. food and shelter [SEP] E. four limbs [SEP] F. important habitats [SEP] G. They have webbed feet [SEP] H. Propubic pelvis

Answer: H


A possible downside of driving a car is [SEP] A. slow and inefficient [SEP] B. more asthma in children [SEP] C. split ends [SEP] D. greying hair [SEP] E. Plant growth is reduced [SEP] F. decreases its bodily water [SEP] G. balding [SEP] H. Greenhouse gasses

Answer: B


Which activity usually requires using a non-renewable resource? [SEP] A. decaying trees [SEP] B. fissures of hot, acidic water [SEP] C. Cutting down a tree [SEP] D. burning coal [SEP] E. deforestation [SEP] F. Drying clothes in the sun [SEP] G. Powering a wind turbine [SEP] H. Operating an automobile

Answer: H


What requires fossil fuels? [SEP] A. Electric generators [SEP] B. learning about dinosaurs [SEP] C. walking to school [SEP] D. operating most cars [SEP] E. biking to work [SEP] F. most organisms [SEP] G. move to different locations [SEP] H. agriculture

Answer: D


what requires fossil fuels for operation? [SEP] A. motors [SEP] B. bicycles [SEP] C. paddle boats [SEP] D. humans [SEP] E. cars [SEP] F. trains [SEP] G. goats [SEP] H. skateboards

Answer: E


Operating an automobile usually requires what from gasoline? [SEP] A. hydrogen and oxygen [SEP] B. adjusting the seats [SEP] C. washing the windshield [SEP] D. heat energy [SEP] E. energy pollution [SEP] F. honking the horn [SEP] G. scarce resources [SEP] H. food and shelter

Answer: E


What contributes to global warming? [SEP] A. using wind farms [SEP] B. recycling [SEP] C. burning coal [SEP] D. Greenhouse gases [SEP] E. operating an automobile [SEP] F. chlorofluorocarbons [SEP] G. Greenhouse gasses [SEP] H. nuclear energy

Answer: E


What powers most automobiles?  [SEP] A. Sunlight. [SEP] B. A finite resource. [SEP] C. Natural gas. [SEP] D. an engine [SEP] E. energy of moving objects [SEP] F. Water [SEP] G. a hydraulic system [SEP] H. transportation technology

Answer: B


What does operating an automobile usually require? [SEP] A. bus [SEP] B. bicycle [SEP] C. Animal remains [SEP] D. hydrogen and oxygen [SEP] E. energy usage [SEP] F. ramp [SEP] G. Time and energy [SEP] H. solid, liquid, gas

Answer: C


What does an automobile create when it burns fuel? [SEP] A. Acids [SEP] B. tar [SEP] C. Energy. [SEP] D. heat [SEP] E. Gases [SEP] F. gas [SEP] G. sweat [SEP] H. energy

Answer: E


Using cell phones while driving can cause what? [SEP] A. symptoms [SEP] B. Pollution [SEP] C. flooding [SEP] D. heat [SEP] E. crashes [SEP] F. disease [SEP] G. safety [SEP] H. cancer

Answer: E


How can children cause a car accident? [SEP] A. They can distract drivers [SEP] B. energy of moving objects [SEP] C. exposure to cold [SEP] D. By eating ice cream [SEP] E. Driving erratically [SEP] F. Males and females [SEP] G. sperm and egg fuse [SEP] H. They aren't safe drivers

Answer: A


Of the following items, the most likely to cause a car accidents is [SEP] A. cellphone [SEP] B. spare tire [SEP] C. fossil fuels [SEP] D. smoking pipes [SEP] E. toxins [SEP] F. air freshener [SEP] G. insurance card [SEP] H. mechanical

Answer: A


What can cause people to crash their car? [SEP] A. Long hair [SEP] B. Greenhouse gases [SEP] C. Clouds [SEP] D. smoking cigarettes [SEP] E. fossil fuels [SEP] F. energy of moving objects [SEP] G. Eating and drinking [SEP] H. Red cars

Answer: G


What can cause your insurance rates to skyrocket? [SEP] A. DNA damage and mutations [SEP] B. Greenhouse gases [SEP] C. insuring an older vehicle [SEP] D. energy of moving objects [SEP] E. dropping comprehensive coverage [SEP] F. being distracted while driving [SEP] G. buying a white car [SEP] H. exposure to cold

Answer: F


Cell phones can cause people in cars to what? [SEP] A. eardrum [SEP] B. crash [SEP] C. death [SEP] D. Injury [SEP] E. stop for gas [SEP] F. get a flat tire [SEP] G. move [SEP] H. have a breakdown

Answer: B


What can cause people to crash their car? [SEP] A. Driving the speed limit [SEP] B. energy of moving objects [SEP] C. Greenhouse gases [SEP] D. Using turn signals [SEP] E. fossil fuels [SEP] F. smoking cigarettes [SEP] G. Keeping their eyes on the road [SEP] H. Using a cell phone

Answer: H


What can cell phones do to a driver? [SEP] A. Cause them to drive safer [SEP] B. Cause them to crash [SEP] C. move to different locations [SEP] D. decreases its bodily water [SEP] E. decrease stamina [SEP] F. Cause them to miss school [SEP] G. Cause them to be late to work [SEP] H. cause their death

Answer: B


Cell phones can cause people to do what? [SEP] A. be aware [SEP] B. have alertness [SEP] C. hypothyroidism [SEP] D. crash their car [SEP] E. watch the road [SEP] F. hyperthyroidism [SEP] G. decrease stamina [SEP] H. Dehydration

Answer: D


What can distracted driving cause? [SEP] A. death [SEP] B. fun [SEP] C. Injury [SEP] D. safety [SEP] E. Alcohol [SEP] F. Herpes [SEP] G. disease [SEP] H. productivity

Answer: A


What can cause people to die? [SEP] A. depress neuronal excitability [SEP] B. high temperature [SEP] C. hyperthyroidism [SEP] D. exposure to cold [SEP] E. DNA damage and mutations [SEP] F. being distracted while driving [SEP] G. influenza orthomyxoviruses [SEP] H. smallest agents of disease

Answer: F


What can cause the leading cause of death for children? [SEP] A. being distracted [SEP] B. chemical reaction [SEP] C. Electrical energy [SEP] D. cigarettes [SEP] E. smoking cigarettes [SEP] F. deoxyribonucleic acid [SEP] G. Allergies [SEP] H. harmful substances

Answer: A


mushrooms are nonphotosynthetic and cannot what? [SEP] A. reproduce [SEP] B. make food to grow [SEP] C. be seasoned [SEP] D. Chemical energy [SEP] E. Change colors [SEP] F. refract or absorb. [SEP] G. be eaten [SEP] H. be absorbed

Answer: B


What can use photosynthesis? [SEP] A. fungi [SEP] B. grass [SEP] C. fish [SEP] D. vegetation [SEP] E. flowers [SEP] F. vertebrates [SEP] G. plant life [SEP] H. plants

Answer: E


Where do fungi get their food? [SEP] A. swamp vegetation [SEP] B. decomposing dead organisms [SEP] C. decomposition [SEP] D. the environment [SEP] E. mushrooms [SEP] F. By wind and rain [SEP] G. spores [SEP] H. carbon dioxide

Answer: B


What lacks chlorophyll, making them unable to make food by photosynthesis as plants can? [SEP] A. trees [SEP] B. bamboo [SEP] C. bushes [SEP] D. acetic acid [SEP] E. Leptospirosis [SEP] F. mushrooms [SEP] G. potatoes [SEP] H. bacteria

Answer: F


What are nonphotosynthetic? [SEP] A. Toxins [SEP] B. harmful [SEP] C. amoeba [SEP] D. albino [SEP] E. spores [SEP] F. trees [SEP] G. fungi [SEP] H. pods

Answer: G


what lacks chlorophyll? [SEP] A. green plants [SEP] B. moles [SEP] C. moles. [SEP] D. mold [SEP] E. apples [SEP] F. trees [SEP] G. moss [SEP] H. bushes

Answer: D


How do fungi get nutrition? [SEP] A. Exfoliation [SEP] B. agriculture [SEP] C. heat produced [SEP] D. Cooking [SEP] E. absorb it [SEP] F. Energy [SEP] G. Evaporation [SEP] H. glucose

Answer: E


what lacks chlorophyll? [SEP] A. mushrooms [SEP] B. alpacas [SEP] C. bacteria [SEP] D. acetic acid [SEP] E. Leptospirosis [SEP] F. salamanders [SEP] G. deserts [SEP] H. Conifers

Answer: A


What do fungi lack that make them unable to make food as producers can? [SEP] A. scattered light [SEP] B. chlorophyll [SEP] C. Energy. [SEP] D. sunlight [SEP] E. Energy [SEP] F. acetic acid [SEP] G. Chemical energy [SEP] H. energy usage

Answer: B


What can't fungi make food with? [SEP] A. sunlight [SEP] B. reduced heat [SEP] C. parasites [SEP] D. Energy. [SEP] E. energy [SEP] F. Heat energy [SEP] G. bacteria [SEP] H. Light

Answer: A


what do yeast lack? [SEP] A. warmth [SEP] B. glucose [SEP] C. Energy [SEP] D. resistance [SEP] E. Bodily water [SEP] F. acetic acid [SEP] G. critical organs [SEP] H. clorophyll

Answer: H


An animal that travels long distances is [SEP] A. brown bear [SEP] B. dangerous [SEP] C. Riding a bike [SEP] D. warm-blooded [SEP] E. a barn swallow [SEP] F. supersonic [SEP] G. ground squirrel [SEP] H. mountain gorilla

Answer: E


Insectivorous birds typically do what? [SEP] A. fly into the sun [SEP] B. travel small amounts [SEP] C. travel long distances [SEP] D. spread flower seeds [SEP] E. competing for resources [SEP] F. eat large animals [SEP] G. eat plants or other animal [SEP] H. produce offspring

Answer: C


what typically travels long distances? [SEP] A. camels [SEP] B. humans [SEP] C. jets [SEP] D. trains [SEP] E. ants [SEP] F. dogs [SEP] G. snails [SEP] H. birds

Answer: H


What do migrants usually do? [SEP] A. move to different locations [SEP] B. animal transport [SEP] C. they will move to another area [SEP] D. spread flower seeds [SEP] E. dwell in a city [SEP] F. travel to a far away place [SEP] G. become their country president [SEP] H. dwell on a farm

Answer: F


What are nocturnal and travel long distances at night? [SEP] A. warm-blooded [SEP] B. mammals [SEP] C. bears [SEP] D. travelers [SEP] E. warblers [SEP] F. insects [SEP] G. bees [SEP] H. animals

Answer: E


What travels long distances? [SEP] A. humans [SEP] B. jets [SEP] C. rocks [SEP] D. birds [SEP] E. camels [SEP] F. cocoons [SEP] G. Light [SEP] H. eggs

Answer: D


what do manatees do? [SEP] A. migrate [SEP] B. reproduce [SEP] C. play games [SEP] D. stagnate [SEP] E. survive [SEP] F. Catch prey [SEP] G. vocalizing [SEP] H. burrow

Answer: A


What typically travel long distances? [SEP] A. slugs [SEP] B. snails [SEP] C. home bodies [SEP] D. manatees [SEP] E. supersonic [SEP] F. trains [SEP] G. humans [SEP] H. Cars

Answer: D


what typically travel long distances? [SEP] A. supersonic [SEP] B. spiders [SEP] C. humans [SEP] D. Cars [SEP] E. trains [SEP] F. ants [SEP] G. manatees [SEP] H. skateboards

Answer: G


What is true about some butterflies? [SEP] A. sub-units of species [SEP] B. they turn into caterpillars [SEP] C. The flowers are pollinated [SEP] D. It helps them survive [SEP] E. they eat bees [SEP] F. they eat honey [SEP] G. absorb light energy [SEP] H. they travel great distances

Answer: H


migrants typically what long distances? [SEP] A. Many [SEP] B. move [SEP] C. Aves [SEP] D. male [SEP] E. SNPs [SEP] F. long [SEP] G. fly [SEP] H. bird

Answer: G


Which of the following can travel longer than migrants each day? [SEP] A. humans [SEP] B. ducks [SEP] C. Whales [SEP] D. insects [SEP] E. fur seals [SEP] F. mammals [SEP] G. vehicles [SEP] H. alpacas

Answer: C


What will a porcupine do when it feels a fisher is displaying threatening behavior? [SEP] A. bite the fisher [SEP] B. decreases its bodily water [SEP] C. Change colors [SEP] D. extend it's quills [SEP] E. kill them [SEP] F. the body's largest organ [SEP] G. back away [SEP] H. fight the fisher

Answer: D


What by predators cause porcupines to extend their quills? [SEP] A. hypothyroidism [SEP] B. killing insects [SEP] C. kisses [SEP] D. aggression [SEP] E. love [SEP] F. hyperthyroidism [SEP] G. kinetic energy [SEP] H. cohabitating

Answer: D


What might a porcupine do if threatened by a fisher? [SEP] A. dig in the dirt [SEP] B. Decrease bodily water [SEP] C. killing insects [SEP] D. lower its quills [SEP] E. kill them [SEP] F. humans disturb it [SEP] G. show its teeth [SEP] H. show its quills

Answer: H


porcupine can use its quills as a what [SEP] A. encoded information [SEP] B. threatened [SEP] C. defense mechanism [SEP] D. cushion [SEP] E. protective bony armor [SEP] F. cleaning mechanism [SEP] G. if humans disturb bears [SEP] H. brush

Answer: C


What can cause predators pain? [SEP] A. animals with backbones [SEP] B. Staying away from porcupine [SEP] C. Ignoring porcupine [SEP] D. pressure on the skin [SEP] E. Befriending porcupine [SEP] F. Threatening behavior towards porcupine [SEP] G. Something with a head, thorax, and abdomen [SEP] H. the body's largest organ

Answer: F


What does a porcupine do with its spines when it's threatened? [SEP] A. killing insects [SEP] B. Shoot them [SEP] C. kill them [SEP] D. protect them [SEP] E. Extend them [SEP] F. Shed them [SEP] G. Retract them [SEP] H. behave

Answer: E


What can threatening behavior be? [SEP] A. opossums [SEP] B. painful [SEP] C. imbalanced [SEP] D. tiny [SEP] E. threatened [SEP] F. smoking [SEP] G. comprehensive [SEP] H. funny

Answer: B


What extends something because of threatening behavior by predators? [SEP] A. influenza [SEP] B. chickenpox [SEP] C. A rodent [SEP] D. A primate [SEP] E. A treeshrew [SEP] F. fur and fat [SEP] G. A flying lemur [SEP] H. an object

Answer: C


What threat would cause a porcupine to extend its quills? [SEP] A. snow [SEP] B. killing insects [SEP] C. being eaten [SEP] D. wind [SEP] E. rain [SEP] F. threatened [SEP] G. sea urchins [SEP] H. opossums

Answer: C


What defense mechanism does a porcupine use when intimidated? [SEP] A. eardrum [SEP] B. deadly [SEP] C. sound [SEP] D. instincts [SEP] E. steroids [SEP] F. organ [SEP] G. quills [SEP] H. blastoids

Answer: G


What are a source of food for many fish species? [SEP] A. layers of fat [SEP] B. bird species [SEP] C. human species [SEP] D. keystone species [SEP] E. Organic compounds [SEP] F. barnacles [SEP] G. gastropod shells [SEP] H. species of deer

Answer: D


What is a source of nutrition for many fish? [SEP] A. Energy [SEP] B. rope [SEP] C. hydration [SEP] D. shoes [SEP] E. glucose [SEP] F. sponges [SEP] G. supplements [SEP] H. Energy.

Answer: F


Marine animals find these to be a great source of food: [SEP] A. grain [SEP] B. nutrient [SEP] C. sponges [SEP] D. Energy. [SEP] E. sea vents [SEP] F. sodium [SEP] G. Energy [SEP] H. fungi

Answer: C


where do many species of fish find food? [SEP] A. salt and water. [SEP] B. on land [SEP] C. important habitats [SEP] D. bottom of oceans [SEP] E. clouds [SEP] F. search [SEP] G. the body's largest organ [SEP] H. body water

Answer: D