dgen / DGen_test_cleaned.json
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[
{
"answer": "pheromone",
"distractors": [
"enzyme",
"isolate",
"amino"
],
"sentence": "**blank** is used to describe a chemical released by an animal that affects the behavior or physiology of animals of the same species"
},
{
"answer": "autotrophic",
"distractors": [
"endoscopic",
"symbiotic",
"mutualistic"
],
"sentence": "Producers at the base of ecological food webs are also known as **blank**"
},
{
"answer": "ozone",
"distractors": [
"dioxide",
"carbon",
"sulphur"
],
"sentence": "the term for the gas in smog that can damage plants is **blank**"
},
{
"answer": "lungs",
"distractors": [
"ovaries",
"intestines",
"kidneys"
],
"sentence": "the main organs of the respiratory system are **blank**"
},
{
"answer": "oxygen",
"distractors": [
"carbon",
"hydrogen",
"nitrogen"
],
"sentence": "The products of photosynthesis are glucose and **blank** else "
},
{
"answer": "gravity",
"distractors": [
"kinetic",
"electromagnetic",
"weight"
],
"sentence": "**blank** is responsible for erosion by flowing water and glaciers"
},
{
"answer": "igneous",
"distractors": [
"granite",
"sedementary",
"metamorphic"
],
"sentence": "**blank** of rocks form from cooled magma or lava"
},
{
"answer": "flowers",
"distractors": [
"leaves",
"stems",
"roots"
],
"sentence": "Gymnosperms have seeds but do not have **blank** "
},
{
"answer": "photosynthesis",
"distractors": [
"erosion",
"electrolysis",
"reproduction"
],
"sentence": "Some 96 % of the dry mass consists of organic compounds produced by **blank** "
},
{
"answer": "sessile",
"distractors": [
"Undrate",
"obovate",
"ovate"
],
"sentence": "it is called **blank** when something is unable to move from place to place"
},
{
"answer": "radio",
"distractors": [
"sound",
"microwaves",
"light"
],
"sentence": "the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies are **blank**"
},
{
"answer": "diffract",
"distractors": [
"refract",
"adduce",
"reflect"
],
"sentence": "Light waves which interfere with themselves after interaction with a small aperture or target are said to **blank** "
},
{
"answer": "rate",
"distractors": [
"flow",
"displacement",
"acceleration"
],
"sentence": "Distance traveled divided by time yields **blank** measurement , which is another word used to describe the speed of a chemical reaction "
},
{
"answer": "reproductive",
"distractors": [
"aggressive",
"immune",
"cardiac"
],
"sentence": "Common among mammals and insects , pheromones are often related to **blank** type of behavior "
},
{
"answer": "mitochondria",
"distractors": [
"proteins",
"carbohydrates",
"plasma"
],
"sentence": "In recent years , however , researchers have discovered that microsporidia actually have tiny organelles derived from **blank** "
},
{
"answer": "pollination",
"distractors": [
"vegetation",
"reproduction",
"hibernation"
],
"sentence": "the greatest contribution of arthropods to human food supply is **blank**"
},
{
"answer": "genes",
"distractors": [
"DNA",
"RNA",
"codons"
],
"sentence": "proteins are encoded by **blank**"
},
{
"answer": "pyruvic",
"distractors": [
"rain",
"chloride",
"lipoic"
],
"sentence": "In alcoholic fermentation , **blank** acid changes to alcohol and carbon dioxide "
},
{
"answer": "halkieria",
"distractors": [
"trichina",
"wormidanopis",
"spirogyra"
],
"sentence": "another term for scale worms is **blank**"
},
{
"answer": "anemometer",
"distractors": [
"barometer",
"photometer",
"dynamometer"
],
"sentence": "**blank** of device do scientist use to determine wind speed"
},
{
"answer": "orion",
"distractors": [
"Caelum",
"Apus",
"Andromeda"
],
"sentence": "**blank** looks like a rectangle high in winter 's south-southeastern sky"
},
{
"answer": "virus",
"distractors": [
"bacteria",
"mucus",
"carcinogens"
],
"sentence": "**blank** can reproduce by infecting the cell of a living host"
},
{
"answer": "frost",
"distractors": [
"distillate",
"glacier",
"dew"
],
"sentence": "solid water that forms when water vapor undergoes deposition is **blank**"
},
{
"answer": "viscosity",
"distractors": [
"friction",
"elasticity",
"salinity"
],
"sentence": "the term for the measure of a fluid 's thickness is **blank**"
},
{
"answer": "fungi",
"distractors": [
"pollen",
"helium",
"yeast"
],
"sentence": "**blank** reduces the need for pesticides and other toxic chemicals"
},
{
"answer": "interneurons",
"distractors": [
"histones",
"anions",
"synapses"
],
"sentence": "Types of neurons include sensory neurons , motor neurons , and **blank**"
},
{
"answer": "mycosis",
"distractors": [
"mydriasis",
"mitosis",
"acrobasis"
],
"sentence": "the term for an infection is caused **blank** by a fungal parasite"
},
{
"answer": "light",
"distractors": [
"water",
"oxygen",
"air"
],
"sentence": "Some plants can detect increased levels of **blank** when reflected from leaves of encroaching neighbors "
},
{
"answer": "crests",
"distractors": [
"peaks",
"troughs",
"ridges"
],
"sentence": "the high points of a transverse wave are called **blank**"
},
{
"answer": "convection",
"distractors": [
"radiation",
"combustion",
"diffusion"
],
"sentence": "the transfer of heat by a current is **blank**"
},
{
"answer": "mylar",
"distractors": [
"layers",
"fabric",
"Softness"
],
"sentence": "the name of film that polyester fibers form is **blank**"
},
{
"answer": "fungi",
"distractors": [
"algae",
"moss",
"bacteria"
],
"sentence": "Most members of **blank** kingdom of spore-making organisms grow on the forest floor , where the dark and damp environment is rich "
},
{
"answer": "gymnosperms",
"distractors": [
"Proteins",
"angiosperms",
"lipids"
],
"sentence": "**blank** of vascular plants produce seeds in cones"
},
{
"answer": "chromosome",
"distractors": [
"genome",
"enzymes",
"site"
],
"sentence": "In fruit flies , all homeotic genes are found on one **blank** "
},
{
"answer": "mycologists",
"distractors": [
"egyptologists",
"musicologists",
"oncologists"
],
"sentence": "the name for a biologist who studies fungi is **blank**"
},
{
"answer": "two",
"distractors": [
"five",
"one",
"three"
],
"sentence": "**blank** different kinds of ions are produced when sodium chloride dissociates"
},
{
"answer": "quartz",
"distractors": [
"glass",
"pumice",
"cobalt"
],
"sentence": "**blank** is made of one silicon atom and two oxygen atoms"
},
{
"answer": "four",
"distractors": [
"six",
"two",
"seven"
],
"sentence": "cells have **blank** cycles"
},
{
"answer": "clouds",
"distractors": [
"stratosphere",
"air",
"troposphere"
],
"sentence": "lightnings build up **blank**"
},
{
"answer": "carbohydrates",
"distractors": [
"proteins",
"vitamins",
"fats"
],
"sentence": "the main source of energy for your body is **blank**"
},
{
"answer": "lymphocytes",
"distractors": [
"Fat",
"erythrocytes",
"tumors"
],
"sentence": "**blank** of cells make up about one quarter of all white blood cells"
},
{
"answer": "reduced",
"distractors": [
"immaterial",
"unaffected",
"increased"
],
"sentence": "Without the dominant disturbance , the fire-adapted species are usually outcompeted and biodiversity is **blank** "
},
{
"answer": "reactant",
"distractors": [
"plasma",
"decomposition",
"stimulant"
],
"sentence": "Redox reactions , like other chemical reactions , begin with a product and end with **blank** "
},
{
"answer": "uniformly",
"distractors": [
"variably",
"exponentially",
"erratically"
],
"sentence": "alcohol expand **blank** over a wide range of temperatures"
},
{
"answer": "cartilage",
"distractors": [
"socket",
"tendons",
"collagen"
],
"sentence": "the bones in partly movable joints are held in place by **blank**"
},
{
"answer": "floral",
"distractors": [
"animal",
"reproductive",
"marine"
],
"sentence": "Sepals , petals , stamens , and carpels are **blank** kind of organs "
},
{
"answer": "water",
"distractors": [
"hydrogen",
"air",
"oxygen"
],
"sentence": "the common term for the chemical formula h 2 0 is **blank**"
},
{
"answer": "seta",
"distractors": [
"sera",
"risa",
"porta"
],
"sentence": "In moss , **blank** becomes elongated to elevate the capsule to enhance spore dispersal "
},
{
"answer": "velocity",
"distractors": [
"force",
"speed",
"acceleration"
],
"sentence": "Displacement divided by time is equal to the average **blank** "
},
{
"answer": "glucose",
"distractors": [
"glutamate",
"insulin",
"sucrose"
],
"sentence": "The complete hydrolysis of starch yields **blank** "
},
{
"answer": "teeth",
"distractors": [
"scales",
"plates",
"spines"
],
"sentence": "In mammals , four specialized types of **blank** serve to cut , tear , and grind food "
},
{
"answer": "gametophytes",
"distractors": [
"spores",
"copepods",
"bacteriophages"
],
"sentence": "Like other bryophytes , moss plants spend most of their life cycle as **blank**"
},
{
"answer": "electricity",
"distractors": [
"light",
"pollution",
"sound"
],
"sentence": "The best thermal conductors are also the best conductors of **blank** , which is also related to the density of free electrons in them "
},
{
"answer": "blood",
"distractors": [
"muscle",
"bacteria",
"water"
],
"sentence": "The average human body contains 5,830 g of **blank** "
},
{
"answer": "allopatric",
"distractors": [
"asexual",
"symbiotic",
"prokaryotic"
],
"sentence": "**blank** of speciation occurs when groups from the same species are geographically isolated for long periods"
},
{
"answer": "evaporation",
"distractors": [
"absorption",
"condensation",
"transpiration"
],
"sentence": "**blank** is defined as the change of water from its liquid phase to its gaseous phase"
},
{
"answer": "mutagens",
"distractors": [
"mutations",
"endogenous",
"dioxins"
],
"sentence": "Radiation , chemicals , and infectious agents are types of **blank** "
},
{
"answer": "transparent",
"distractors": [
"translucent",
"clean",
"bioluminescent"
],
"sentence": "**blank** of matter transmits light without scattering it"
},
{
"answer": "water",
"distractors": [
"lead",
"methane",
"mercury"
],
"sentence": "Steam actually consists of tiny droplets of liquid **blank** "
},
{
"answer": "humans",
"distractors": [
"apes",
"reptiles",
"rats"
],
"sentence": "**blank** has the greatest ability to learn"
},
{
"answer": "platelets",
"distractors": [
"protons",
"droplets",
"plasmids"
],
"sentence": "Cells in blood include red blood cells , white blood cells , and **blank** "
},
{
"answer": "cytoplasm",
"distractors": [
"cerebellum",
"enamel",
"exoskeleton"
],
"sentence": "The egg shell membrane encloses the nucleus containing the genetic material and **blank** "
},
{
"answer": "five",
"distractors": [
"six",
"one",
"four"
],
"sentence": "**blank** mass distinctions have radically altered the history of life"
},
{
"answer": "electronegativity",
"distractors": [
"enthalpy",
"ionization",
"gravity"
],
"sentence": "**blank** determines how strongly an atom attracts electrons to itself"
},
{
"answer": "filtration",
"distractors": [
"diffusion",
"absorption",
"osmosis"
],
"sentence": "the movement of fluid is out of the capillaries called **blank**"
},
{
"answer": "water",
"distractors": [
"oil",
"wine",
"blood"
],
"sentence": "Compared to others , **blank** type of liquid has a relatively high surface tension and heat capacity "
},
{
"answer": "rubber",
"distractors": [
"rayon",
"styrofoam",
"silicon"
],
"sentence": "polyisoprene is better known as **blank**"
},
{
"answer": "energy",
"distractors": [
"neutrons",
"mass",
"hydrogen"
],
"sentence": "Every chemical reaction occurs with a concurrent change in **blank** "
},
{
"answer": "lipids",
"distractors": [
"tissues",
"enzymes",
"proteins"
],
"sentence": "Fatty acids , triglycerides , phospholipids , and steroids are examples of **blank** "
},
{
"answer": "land",
"distractors": [
"water",
"sand",
"tree"
],
"sentence": "Not surprisingly , centipedes , millipedes and other members of the subphylum myriapoda are adapted to living on **blank** "
},
{
"answer": "myriapoda",
"distractors": [
"trichina",
"spirogyra",
"organism"
],
"sentence": "**blank** are found in moist forests that break down decaying plant material"
},
{
"answer": "recycling",
"distractors": [
"reproduction",
"symbiosis",
"collecting"
],
"sentence": "By breaking down wastes and remains of dead organisms , decomposers perform **blank** function in an ecosystem "
},
{
"answer": "glucose",
"distractors": [
"starch",
"insulin",
"nicotine"
],
"sentence": "sugars are broken down into in your digestive system **blank**"
},
{
"answer": "phospholipids",
"distractors": [
"filaments",
"antibodies",
"carbon"
],
"sentence": "the plasma membrane is mainly composed of **blank**"
},
{
"answer": "celestrial",
"distractors": [
"extraterrestrial",
"universal",
"spacial"
],
"sentence": "The sun , stars , moon , planets and comets are all type of **blank** objects "
},
{
"answer": "motion",
"distractors": [
"radiation",
"gravity",
"speed"
],
"sentence": "Solution nodes and antinodes are both areas of wave interference , but they differ in the presence of **blank** condition "
},
{
"answer": "arachnids",
"distractors": [
"spiders",
"reptiles",
"crustaceans"
],
"sentence": "While similar to insects , **blank** eight-legged invertebrates lack antennae or wings "
},
{
"answer": "placenta",
"distractors": [
"uterus",
"mitochondria",
"notochord"
],
"sentence": "**blank** allows the exchange of gases , nutrients , and other substances between the fetus and mother"
},
{
"answer": "parasitic",
"distractors": [
"aquatic",
"mutualistic",
"herbiverous"
],
"sentence": "Unlike free-living species of flatworms that are predators or scavengers , **blank** forms feed from the tissues of their hosts "
},
{
"answer": "temperature",
"distractors": [
"matter",
"speed",
"color"
],
"sentence": "When heat flows into an object , its thermal energy increases and so does its **blank** "
},
{
"answer": "dendrochronology",
"distractors": [
"algorithms",
"conservation",
"estradiol"
],
"sentence": "The science of analyzing tree rings is called **blank** "
},
{
"answer": "rheumatoid",
"distractors": [
"Osteoarthritis",
"Gout",
"Spondylarthropathies"
],
"sentence": "**blank** of arthritis causes the immune system to attack joints"
},
{
"answer": "homeostasis",
"distractors": [
"cancerous",
"hypothesis",
"consciousness"
],
"sentence": "**blank** is achieved when the body 's internal environment is kept more-or-less constant"
},
{
"answer": "energy",
"distractors": [
"pressure",
"fuel",
"exercise"
],
"sentence": "Kinetic and potential are two forms of **blank** "
},
{
"answer": "gills",
"distractors": [
"lungs",
"pores",
"diaphragm"
],
"sentence": "aquatic arthropods use **blank** to exchange gases"
},
{
"answer": "three",
"distractors": [
"one",
"five",
"two"
],
"sentence": "there are **blank** types of galaxies"
},
{
"answer": "sunlight",
"distractors": [
"food",
"precipitation",
"makeup"
],
"sentence": "Skin color is controlled by genes but also influenced by exposure to **blank** "
},
{
"answer": "collisions",
"distractors": [
"electric",
"explosions",
"waves"
],
"sentence": "Higher temperatures increase the rate of reaction in a lot of chemical reactions because they increase the frequency of **blank** interaction between reactant particles "
},
{
"answer": "joints",
"distractors": [
"cartilage",
"muscles",
"nerves"
],
"sentence": "Knees and elbows are examples of **blank** part of the skeletal system "
},
{
"answer": "mitosis",
"distractors": [
"meiosis",
"epistasis",
"cytokinesis"
],
"sentence": "The process in which the nucleus divides is called **blank** "
},
{
"answer": "antennae",
"distractors": [
"thorax",
"fins",
"eyes"
],
"sentence": "ants use **blank** of the body to detect chemicals"
},
{
"answer": "adhesion",
"distractors": [
"absorption",
"degradation",
"diffusion"
],
"sentence": "Water has the properties of cohesion and **blank** "
},
{
"answer": "evolution",
"distractors": [
"dessication",
"gravity",
"implementation"
],
"sentence": "Fitness and natural selection are parts of **blank** theory that might describe how organisms change over time "
},
{
"answer": "osteoporosis",
"distractors": [
"fibrosis",
"lupus",
"arthritis"
],
"sentence": "a common age-related bone disease in which bone density and strength is decreased is **blank**"
},
{
"answer": "homeostatis",
"distractors": [
"density",
"fluctuations",
"polarity"
],
"sentence": "Osteoclasts break down bone to maintain mineral **blank** "
},
{
"answer": "simple",
"distractors": [
"binary",
"atomic",
"complex"
],
"sentence": "**blank** carbohydrates can be classified in terms of chain length "
},
{
"answer": "negative",
"distractors": [
"positive",
"neutral",
"certain"
],
"sentence": "The oxygen regions of the water molecules have **blank** kind of charge "
},
{
"answer": "oxygen",
"distractors": [
"silicon",
"methane",
"carbon"
],
"sentence": "Aldehydes , ketones , carboxylic acids , esters , and ethers all have functional groups containing **blank** element "
},
{
"answer": "anions",
"distractors": [
"cations",
"bonds",
"crystals"
],
"sentence": "What forms **blank** an atom gains electrons "
},
{
"answer": "lead",
"distractors": [
"gold",
"silver",
"aluminum"
],
"sentence": "**blank** is typically used to shield things from gamma rays"
},
{
"answer": "bark",
"distractors": [
"cuticle",
"scale",
"epidermis"
],
"sentence": "the combination of tissues that provides a tough , woody external covering on the stems of trees called is **blank**"
},
{
"answer": "fracking",
"distractors": [
"erupting",
"permeating",
"drilling"
],
"sentence": "another term for hydraulic fracturing is **blank**"
},
{
"answer": "resistance",
"distractors": [
"polarity",
"antagonism",
"diffusion"
],
"sentence": "**blank** means opposition to the flow of electric charges that occurs when electric current travels through matter"
},
{
"answer": "hormones",
"distractors": [
"steroids",
"enzymes",
"acids"
],
"sentence": "**blank** affects the onset of puberty and duration"
},
{
"answer": "genes",
"distractors": [
"power",
"structure",
"babies"
],
"sentence": "A mutation is a random change in an organism 's **blank** "
},
{
"answer": "joints",
"distractors": [
"bonds",
"cells",
"muscles"
],
"sentence": "Synovial and ball-and-socket are both types of **blank** "
},
{
"answer": "rock",
"distractors": [
"forest",
"sand",
"soil"
],
"sentence": "Most liquid freshwater is under the ground in layers of **blank** "
},
{
"answer": "dominant",
"distractors": [
"submissive",
"internal",
"external"
],
"sentence": "gain-of-function mutations usually result in **blank**"
},
{
"answer": "mutations",
"distractors": [
"microbes",
"parasites",
"radiation"
],
"sentence": "the key to species evolving are **blank**"
},
{
"answer": "suprahyoid",
"distractors": [
"spicule",
"spirogyra",
"Hybrid"
],
"sentence": "**blank** raise the hyoid bone , the floor of the mouth , and the larynx during deglutition"
},
{
"answer": "potential",
"distractors": [
"magnetic",
"mechanical",
"kinetic"
],
"sentence": "**blank** of energy is stored in an object because of its position or shape"
},
{
"answer": "eukaryotes",
"distractors": [
"isolates",
"prokaryotes",
"membranes"
],
"sentence": "multicellular what are **blank**"
},
{
"answer": "gills",
"distractors": [
"shells",
"scales",
"pores"
],
"sentence": "ocean mollusks use **blank** to absorb oxygen from the water"
},
{
"answer": "gravity",
"distractors": [
"nuclear",
"frictional",
"tension"
],
"sentence": "**blank** increases a slide downhill and decreases a slide uphill"
},
{
"answer": "amniotic",
"distractors": [
"epithelial",
"amphibious",
"aqueous"
],
"sentence": "fully terrestrial vertebrates carry **blank** of eggs"
},
{
"answer": "chemical",
"distractors": [
"toxic",
"natural",
"artificial"
],
"sentence": "**blank** of weathering causes the minerals in a rock to change"
},
{
"answer": "freezing",
"distractors": [
"condensation",
"boiling",
"melting"
],
"sentence": "What is the process in **blank** a liquid changes to a solid "
},
{
"answer": "erosion",
"distractors": [
"migration",
"evolution",
"immigration"
],
"sentence": "By pulling out grass by its roots and over-grazing , livestock contribute to **blank** negative process "
},
{
"answer": "chlorophyll",
"distractors": [
"chloroplasm",
"sodium",
"melanin"
],
"sentence": "The chloroplasts contain a green pigment called **blank** "
},
{
"answer": "supersaturation",
"distractors": [
"polymerisation",
"density",
"alkalinity"
],
"sentence": "**blank** occurs when the amount of solute dissolved exceeds the solubility"
},
{
"answer": "centrosomes",
"distractors": [
"centricles",
"tubercles",
"enterocytes"
],
"sentence": "Centrioles are a very important part of **blank** "
},
{
"answer": "zero",
"distractors": [
"three",
"two",
"one"
],
"sentence": "the volume of the molecules of an ideal gas is **blank**"
},
{
"answer": "ovaries",
"distractors": [
"brain",
"intestine",
"pancreas"
],
"sentence": "eggs are formed in **blank** of the body"
},
{
"answer": "voltage",
"distractors": [
"slimy",
"moisture",
"magnetic"
],
"sentence": "Combining the voltages of the oxidation and reduction half reactions helps to determine **blank** "
},
{
"answer": "heat",
"distractors": [
"chemical",
"temperature",
"motion"
],
"sentence": "When energy is captured or transformed , it inevitably degrades and becomes **blank** less useful form of energy "
},
{
"answer": "kidneys",
"distractors": [
"lungs",
"pancreas",
"liver"
],
"sentence": "**blank** organs filter wastes from blood so they can be excreted from the body "
},
{
"answer": "ovaries",
"distractors": [
"testes",
"tubules",
"glands"
],
"sentence": "female gonads are normally called **blank**"
},
{
"answer": "oils",
"distractors": [
"vegetables",
"salts",
"minerals"
],
"sentence": "Lipids are biochemical compounds such as fats and **blank**"
},
{
"answer": "diffusion",
"distractors": [
"permeation",
"absorption",
"convection"
],
"sentence": "the process of small molecules is passing **blank** through the plasma membrane called"
},
{
"answer": "diaphragm",
"distractors": [
"cartilage",
"thorax",
"diagram"
],
"sentence": "a sheet of muscle that spreads across the bottom of the rib cage is **blank**"
},
{
"answer": "mutagens",
"distractors": [
"pollutants",
"catalysts",
"carcinogens"
],
"sentence": "the term for environmental causes of mutations is **blank**"
},
{
"answer": "three",
"distractors": [
"two",
"four",
"one"
],
"sentence": "frogs have **blank** eyelid membranes"
},
{
"answer": "alkanes",
"distractors": [
"catalysts",
"enzymes",
"aldehydes"
],
"sentence": "another word for saturated hydrocarbons is **blank**"
},
{
"answer": "nylon",
"distractors": [
"styrofoam",
"cellophane",
"aluminum"
],
"sentence": "**blank** is derived from hydrocarbons and used in ropes , tents and parachutes"
},
{
"answer": "fats",
"distractors": [
"acids",
"sugars",
"proteins"
],
"sentence": "**blank** are considered solid lipids that animals use to store energy"
},
{
"answer": "ovaries",
"distractors": [
"lungs",
"glands",
"kidneys"
],
"sentence": "The small , egg-shaped organs that lie on either side of the uterus are called **blank**"
},
{
"answer": "interspecific",
"distractors": [
"intraspecific",
"beneficial",
"mimicry"
],
"sentence": "**blank** leads to one species going extinct or both becoming more specialized"
},
{
"answer": "radiation",
"distractors": [
"sound",
"light",
"dust"
],
"sentence": "every star emit **blank** that humans can not see"
},
{
"answer": "digestion",
"distractors": [
"absorption",
"regression",
"filtration"
],
"sentence": "**blank** is used to chemically and mechanically break down the food you eat into smaller parts"
},
{
"answer": "disorders",
"distractors": [
"deformities",
"problems",
"diseases"
],
"sentence": "Having extra chromosomes or damaged chromosomes can cause **blank** "
},
{
"answer": "interference",
"distractors": [
"accumulation",
"frequency",
"synchrony"
],
"sentence": "it is called **blank** when two waves in the same medium pass one another"
},
{
"answer": "bacteria",
"distractors": [
"virus",
"pests",
"algae"
],
"sentence": "A type of **blank** in a cow 's gut enables the animal to digest grass "
},
{
"answer": "cells",
"distractors": [
"pigments",
"seeds",
"lipids"
],
"sentence": "**blank** are called the building blocks of life and comprise all living things"
},
{
"answer": "chemistry",
"distractors": [
"astronomy",
"climatology",
"geology"
],
"sentence": "the study of the interaction between matter and energy is called **blank**"
},
{
"answer": "wind",
"distractors": [
"butterflies",
"larvae",
"bees"
],
"sentence": "Flowers pollinated by **blank** means generally lack brightly colored parts "
},
{
"answer": "force",
"distractors": [
"mass",
"energy",
"leverage"
],
"sentence": "In physics , work means the use of **blank** to move an object "
},
{
"answer": "accuracy",
"distractors": [
"estimation",
"frequency",
"prediction"
],
"sentence": " making measurements that are close to the true value known as **blank**"
},
{
"answer": "ions",
"distractors": [
"crystals",
"atoms",
"hydrogens"
],
"sentence": "**blank** are created based upon the loss or gain of electrons"
},
{
"answer": "monotreme",
"distractors": [
"prosauropod",
"Eutheria",
"Metatheria"
],
"sentence": "Females of **blank** mammalian group have mammary glands but lack nipples "
},
{
"answer": "enzymes",
"distractors": [
"carbohydrates",
"hormones",
"soil"
],
"sentence": "**blank** helps fungus digest cellulose and other materials found in rotting matter"
},
{
"answer": "fat",
"distractors": [
"meat",
"nuts",
"treasure"
],
"sentence": "In **blank** form of lipids cells store energy for long-term use "
},
{
"answer": "co2",
"distractors": [
"hydrogen",
"glucose",
"helium"
],
"sentence": "**blank** is released into the atmosphere when fossil fuels are burned"
},
{
"answer": "plasma",
"distractors": [
"energy",
"ice",
"power"
],
"sentence": "**blank** of matter completes the list : solid , liquid , gas"
},
{
"answer": "cardiovascular",
"distractors": [
"digestive",
"pulminary",
"respiratory"
],
"sentence": "The heart , blood vessels , and blood make up **blank** system in the body "
},
{
"answer": "inches",
"distractors": [
"gallons",
"feet",
"pounds"
],
"sentence": "**blank** of measurement is typically used for rainfall"
},
{
"answer": "growth",
"distractors": [
"expansion",
"replication",
"reproduction"
],
"sentence": "it is called **blank** when bones get longer and bigger"
},
{
"answer": "move",
"distractors": [
"breathe",
"look",
"eat"
],
"sentence": "skeletal muscles enable the body to **blank**"
},
{
"answer": "metabolism",
"distractors": [
"respiration",
"growth",
"immunity"
],
"sentence": "the sum total of all body reactions is **blank**"
},
{
"answer": "physical",
"distractors": [
"visible",
"thermal",
"invisible"
],
"sentence": "characteristics that describe matter are **blank** of properties"
},
{
"answer": "pressure",
"distractors": [
"light",
"pull",
"weight"
],
"sentence": "What results **blank** gas particles rebound off the walls of their container "
},
{
"answer": "energy",
"distractors": [
"force",
"hydrogen",
"pressure"
],
"sentence": "the ability to cause changes in matter is **blank**"
},
{
"answer": "pathogens",
"distractors": [
"allergies",
"obesity",
"parasites"
],
"sentence": "phagocytosis defend the body from **blank**"
},
{
"answer": "weight",
"distractors": [
"density",
"volume",
"velocity"
],
"sentence": "**blank** measures the force of gravity pulling on an object"
},
{
"answer": "warm",
"distractors": [
"cool",
"cold",
"both"
],
"sentence": "coral reefs are **blank** found in warm or cold water"
},
{
"answer": "small",
"distractors": [
"random",
"complex",
"high"
],
"sentence": "The large positive free energy change leads to a value that is extremely **blank** "
},
{
"answer": "cloaca",
"distractors": [
"hypothalamus",
"pristil",
"ovules"
],
"sentence": "the body cavity that reptiles have that is involved in reproduction is **blank**"
},
{
"answer": "mitosis",
"distractors": [
"osmosis",
"evaporation",
"divergence"
],
"sentence": "During asexual reproduction , fungi produce haploid spores by **blank** process involving a haploid parent cell "
},
{
"answer": "mitochondria",
"distractors": [
"glucose",
"lipids",
"nucleus"
],
"sentence": "In eukaryotes , oxidative phosphorylation takes place in **blank** "
},
{
"answer": "hyphae",
"distractors": [
"cilia",
"cytoplasm",
"flagella"
],
"sentence": "fungi use **blank** to penetrate deep into decaying matter"
},
{
"answer": "gas",
"distractors": [
"soild",
"plasma",
"liquid"
],
"sentence": "Under appropriate conditions , the attractions between all molecules in **blank** state will cause them to form liquids or solids "
},
{
"answer": "pressure",
"distractors": [
"weight",
"resistance",
"energy"
],
"sentence": "**blank** else besides temperature has an effect on the phase of a substance"
},
{
"answer": "ecdysozoa",
"distractors": [
"protists",
"spirogyra",
"trichina"
],
"sentence": "Animals that molt their exoskeletons belong to **blank** clade "
},
{
"answer": "weathering",
"distractors": [
"erosion",
"bracing",
"bleaching"
],
"sentence": "the process that breaks down rocks into smaller pieces is **blank**"
},
{
"answer": "humidity",
"distractors": [
"haze",
"ambient",
"saturation"
],
"sentence": "the measurement for the amount of water vapor in the air is **blank**"
},
{
"answer": "digestion",
"distractors": [
"filtration",
"excretion",
"circulation"
],
"sentence": "After **blank** stage do the last 2 stages of food processing occur "
},
{
"answer": "chlorophyll",
"distractors": [
"oxygen",
"carbonate",
"energy"
],
"sentence": "Leaves respond to these environmental stimuli by producing less **blank** "
},
{
"answer": "monotremes",
"distractors": [
"viviparous",
"herbivores",
"marsupial"
],
"sentence": "Mammals that lay eggs are called **blank** "
},
{
"answer": "mathematical",
"distractors": [
"experimental",
"fundamental",
"theoretical"
],
"sentence": "Models may be physical , conceptual , or **blank** "
},
{
"answer": "decomposers",
"distractors": [
"producers",
"consumers",
"probiotics"
],
"sentence": "**blank** of living things break down dead organisms and recycle their nutrients into the soil"
},
{
"answer": "drug",
"distractors": [
"treatment",
"toxin",
"gift"
],
"sentence": "**blank** describes any chemical that affects the body ' s structure or function"
},
{
"answer": "secretin",
"distractors": [
"progesterone",
"gastrin",
"oxygen"
],
"sentence": "The entry of acidic chyme into the duodenum stimulates the release of **blank** "
},
{
"answer": "wave",
"distractors": [
"filament",
"shift",
"wire"
],
"sentence": "Intensity is defined to be the power per unit area carried by a **blank** "
},
{
"answer": "liquids",
"distractors": [
"gases",
"solids",
"loads"
],
"sentence": "**blank** takes the shape of the container they are placed in and have a definite volume"
},
{
"answer": "polar",
"distractors": [
"ionic",
"uneven",
"crooked"
],
"sentence": "Due to the difference in the distribution of charge , water is **blank** type of molecule "
},
{
"answer": "iron",
"distractors": [
"gold",
"helium",
"silver"
],
"sentence": "In a model of a hemoglobin molecule , the purple part indicates the presence of **blank** element "
},
{
"answer": "acid",
"distractors": [
"base",
"carbon",
"oxygen"
],
"sentence": "**blank** of substance is considered a proton donor in a reaction"
},
{
"answer": "sarcolemma",
"distractors": [
"sheath",
"annulata",
"soleus"
],
"sentence": "The plasma membrane of a skeletal muscle fiber is called the **blank** "
},
{
"answer": "weight",
"distractors": [
"momentum",
"density",
"magnetism"
],
"sentence": "the force is pulling an object downward called **blank**"
},
{
"answer": "forelimbs",
"distractors": [
"ankles",
"knees",
"necks"
],
"sentence": "**blank** of all mammals have the same basic bone structure"
},
{
"answer": "element",
"distractors": [
"state",
"property",
"material"
],
"sentence": "The symbol for each **blank** is usually the first letter or two of its name "
},
{
"answer": "metabolic",
"distractors": [
"growth",
"respiration",
"reproduction"
],
"sentence": "Bioluminescence is an example of **blank** type of activity that is carried out by a cell and is precisely coordinated and controlled "
},
{
"answer": "plantar",
"distractors": [
"phalanges",
"renal",
"glandular"
],
"sentence": "**blank** is commonly tested in newborn infants to establish the presence of neuromuscular function"
},
{
"answer": "spiral",
"distractors": [
"cube",
"conical",
"cylindrical"
],
"sentence": "the distinctive shape of the molecule that contains genetic information is **blank**"
},
{
"answer": "sexually",
"distractors": [
"asexually",
"flowering",
"grafting"
],
"sentence": "most echinoderms reproduce **blank**"
},
{
"answer": "electromagnets",
"distractors": [
"resonances",
"generators",
"fans"
],
"sentence": "electric motors use **blank** to change electrical energy into kinetic"
},
{
"answer": "cytoplasm",
"distractors": [
"rna",
"chlorophyll",
"protein"
],
"sentence": "prokaryotic cells are filled with **blank**"
},
{
"answer": "algae",
"distractors": [
"sponge",
"arthropod",
"bacteria"
],
"sentence": "the name of plant-like protists is **blank**"
},
{
"answer": "mucus",
"distractors": [
"sweat",
"pus",
"saliva"
],
"sentence": "A sticky , moist secretion that covers mucous membranes is called **blank** "
},
{
"answer": "excretory",
"distractors": [
"homeostasis",
"nervous",
"digestive"
],
"sentence": "**blank** lets flatworms maintain a proper balance of water and salts"
},
{
"answer": "amniotes",
"distractors": [
"carnivorous",
"vertebrates",
"lineages"
],
"sentence": "Because their embryos are surrounded by a thin membrane , reptiles are considered **blank** "
},
{
"answer": "different",
"distractors": [
"round",
"difficult",
"similar"
],
"sentence": "Physical and chemical properties of geometric isomers are generally **blank** "
},
{
"answer": "prokaryotic",
"distractors": [
"trophic",
"graphic",
"monophyletic"
],
"sentence": "**blank** of cell has a singular chromosome , no nucleus , and few other organelles"
},
{
"answer": "eukaryotic",
"distractors": [
"xylem",
"enzymes",
"parenchyma"
],
"sentence": "Protists , fungi , animals , and plants all consist of **blank** kind of cells "
},
{
"answer": "mouth",
"distractors": [
"stomach",
"tongue",
"esophagus"
],
"sentence": "the first digestive organ that food enters is **blank**"
},
{
"answer": "two",
"distractors": [
"three",
"four",
"twelve"
],
"sentence": "Insulin is made up of **blank** many polypeptide chains "
},
{
"answer": "liver",
"distractors": [
"kidney",
"pancreas",
"heart"
],
"sentence": "**blank** creates bile"
},
{
"answer": "molecule",
"distractors": [
"element",
"synthesis",
"nucleus"
],
"sentence": "**blank** is used for any combination of two or more atoms"
},
{
"answer": "cervix",
"distractors": [
"urethra",
"ovary",
"vulva"
],
"sentence": "the name of the part that connects the vagina with the uterus is **blank**"
},
{
"answer": "water",
"distractors": [
"magma",
"gases",
"air"
],
"sentence": "Geysers are created when **blank** is heated beneath the earth 's surface "
},
{
"answer": "weight",
"distractors": [
"factor",
"mass",
"volume"
],
"sentence": "the measure of the force of gravity is pulling down on an object called **blank**"
},
{
"answer": "placenta",
"distractors": [
"uterus",
"glucose",
"Stomach"
],
"sentence": "A yolk sac replaces **blank** structure for nourishing a marsupial embryo "
},
{
"answer": "fertilization",
"distractors": [
"Sperm",
"embryo",
"stimulation"
],
"sentence": "the process of the fusion of a sperm and an egg is called **blank**"
},
{
"answer": "pronation",
"distractors": [
"extension",
"flexion",
"supination"
],
"sentence": "the motion that moves the forearm from the supinated position to the pronated position is **blank**"
},
{
"answer": "insects",
"distractors": [
"fruits",
"spiders",
"mice"
],
"sentence": "**blank** are essential for pollination , but can spread disease and destroy crops"
},
{
"answer": "elements",
"distractors": [
"compounds",
"protons",
"matter"
],
"sentence": "Metalloids , metals , and nonmetals are all classes of **blank** "
},
{
"answer": "radiation",
"distractors": [
"convection",
"electric",
"thermal"
],
"sentence": "**blank** of invisible waves are used in microwaves"
},
{
"answer": "heart",
"distractors": [
"stomach",
"lungs",
"pancreas"
],
"sentence": "**blank** muscular organ pumps blood all around your body "
},
{
"answer": "estrogen",
"distractors": [
"glucose",
"insulin",
"testosterone"
],
"sentence": "**blank** causes the changes of puberty"
},
{
"answer": "xylem",
"distractors": [
"collagen",
"ectoderm",
"phloem"
],
"sentence": "**blank** of plant tissue transports water and dissolved mineral upward to the leaves"
},
{
"answer": "liquid",
"distractors": [
"mixture",
"water",
"Base"
],
"sentence": "Surface tension is a property of matter that is in **blank** state "
},
{
"answer": "aorta",
"distractors": [
"carotid",
"subclavian",
"femoral"
],
"sentence": "the largest artery in the body is called **blank**"
},
{
"answer": "current",
"distractors": [
"pressure",
"resistance",
"density"
],
"sentence": "A switch in a circuit controls the flow of **blank** , specifically , within the circuit "
},
{
"answer": "dispersal",
"distractors": [
"propagation",
"disposal",
"predation"
],
"sentence": "Because they spread seeds , fruits are an agent of **blank** "
},
{
"answer": "unicellular",
"distractors": [
"multicellular",
"photosynthetic",
"immature"
],
"sentence": "protists normally are **blank** of eukaryotes"
},
{
"answer": "simple",
"distractors": [
"strong",
"complex",
"weak"
],
"sentence": "An inclined plane is a good example of **blank** kind of machine "
},
{
"answer": "axis",
"distractors": [
"radius",
"leaves",
"pistol"
],
"sentence": "**blank** of the plant has a root end and a shoot end"
},
{
"answer": "physical",
"distractors": [
"chemical",
"visible",
"thermal"
],
"sentence": "Hardness , density , color , and melting and boiling points are all considered **blank** types of properties "
},
{
"answer": "hormones",
"distractors": [
"acids",
"bases",
"enzymes"
],
"sentence": "Low levels of thyroid hormones in the blood cause the release of **blank** by the hypothalamus and pituitary gland "
},
{
"answer": "analytical",
"distractors": [
"philosophical",
"reactive",
"symbolic"
],
"sentence": "the study of the composition of matter is **blank** of chemistry"
},
{
"answer": "heart",
"distractors": [
"stomach",
"brain",
"skin"
],
"sentence": "Regularly done aerobic activities can help build up endurance and make **blank** vital organ stronger "
},
{
"answer": "energy",
"distractors": [
"speed",
"work",
"pressure"
],
"sentence": "all chemical sections need **blank** to get started"
},
{
"answer": "chemicals",
"distractors": [
"seeds",
"manure",
"water"
],
"sentence": "people apply to their lawns that causes water pollution **blank**"
},
{
"answer": "adaptations",
"distractors": [
"systems",
"additions",
"Changes"
],
"sentence": "**blank** help it survive"
},
{
"answer": "solvent",
"distractors": [
"solute",
"mixture",
"water"
],
"sentence": "The major component of a solution is called **blank** "
},
{
"answer": "evaporation",
"distractors": [
"condensation",
"transpiration",
"absorption"
],
"sentence": "**blank** takes place when water on earth ' s surface changes to water vapor"
},
{
"answer": "swallowing",
"distractors": [
"breathing",
"staring",
"pulling"
],
"sentence": "The muscles of the anterior neck assist in deglutition also known as **blank** "
},
{
"answer": "exhalation",
"distractors": [
"peroxidation",
"fermentation",
"evaporation"
],
"sentence": "carbon dioxide and water vapor that is produced by cellular respiration released is **blank**"
},
{
"answer": "ecosystem",
"distractors": [
"community",
"population",
"biome"
],
"sentence": "A group of living things and their environment is called **blank** "
},
{
"answer": "asexual",
"distractors": [
"primitive",
"algal",
"sexual"
],
"sentence": "Binary fission is an example of **blank** type of production "
},
{
"answer": "fossils",
"distractors": [
"archives",
"deposits",
"skulls"
],
"sentence": "Preserved remains or traces of organisms that lived in the past are known as **blank** "
},
{
"answer": "lava",
"distractors": [
"helium",
"grasses",
"water"
],
"sentence": "Radar maps of venus show that it has mountains , canyons and volcanoes surrounded by plains of **blank** "
},
{
"answer": "alveoli",
"distractors": [
"brachii",
"testes",
"glands"
],
"sentence": "The lungs are a series of ever-narrowing tubes that end in a myriad of tiny sacs called **blank** "
},
{
"answer": "oxygen",
"distractors": [
"food",
"sulfur",
"nitrogen"
],
"sentence": "Fish and other aquatic organisms use gills to capture dissolved **blank** "
},
{
"answer": "adulthood",
"distractors": [
"adolescence",
"death",
"childhood"
],
"sentence": "**blank** does not have a definite starting point"
},
{
"answer": "ventricles",
"distractors": [
"vacuoles",
"cells",
"valves"
],
"sentence": "**blank** are responsible for pumping blood out of the heart"
},
{
"answer": "menopause",
"distractors": [
"puberty",
"maturity",
"adolescence"
],
"sentence": "the term for the period during which women 's ovaries stop producing eggs is **blank**"
},
{
"answer": "charophytes",
"distractors": [
"mammals",
"arthropods",
"sporozoans"
],
"sentence": "the closest living relations are **blank** to land plants"
},
{
"answer": "probability",
"distractors": [
"mutation",
"difficulty",
"procession"
],
"sentence": "it is called **blank** when the chance that a certain event will occur"
},
{
"answer": "diamonds",
"distractors": [
"titanium",
"gold",
"platinum"
],
"sentence": "the hardest of all minerals is **blank**"
},
{
"answer": "bioremediation",
"distractors": [
"generation",
"coagulation",
"biodegradation"
],
"sentence": "Use of oil-consuming bacteria to clean up an oil spill is an example of **blank** "
},
{
"answer": "reproduction",
"distractors": [
"variation",
"photosynthesis",
"diversification"
],
"sentence": "the process is called in which living things produce offspring **blank**"
},
{
"answer": "depolarization",
"distractors": [
"inflammation",
"permeability",
"reproduction"
],
"sentence": "The outer surface of the heart changes from positive to negative during **blank** "
},
{
"answer": "gnetophytes",
"distractors": [
"staurikosaurus",
"mitochondria",
"sporozoans"
],
"sentence": "the closest relatives to modern angiosperms are **blank**"
},
{
"answer": "earth",
"distractors": [
"saturn",
"jupiter",
"mars"
],
"sentence": "the only known planet with large amounts of water is **blank**"
},
{
"answer": "osteoporosis",
"distractors": [
"arthritis",
"tuberculosis",
"fibrosis"
],
"sentence": "the disease in which bones lose mass and become more fragile and likely to break is **blank**"
},
{
"answer": "mechanical",
"distractors": [
"slow",
"simple",
"electromagnetic"
],
"sentence": "a purely physical process that does not change the chemical nature of the food is **blank**"
},
{
"answer": "coefficients",
"distractors": [
"velocities",
"densities",
"fractions"
],
"sentence": "**blank** are used to balance chemical equations"
},
{
"answer": "landforms",
"distractors": [
"atmospheres",
"diversity",
"biospheres"
],
"sentence": "Physical features on the earth 's surface are known as **blank**"
},
{
"answer": "sperm",
"distractors": [
"plasma",
"spore",
"ova"
],
"sentence": "In sexual reproduction , **blank** is the name of the gamete cell the male must contribute "
}
]