Fact 1: When the seasons change from the summer to the fall , the amount of daylight will decrease. Fact 2: Seasons are caused by the tilt of the earth's axis. Given the two facts above, what determines the amount of daylight earth gets? ?

OPTIONS:
- Heat energy
- The darkness it gets
- The bending of a ray of light
- The tilt of the axis
- The tilt of the sun's axis
- electromagnetic energy
- The brightness of the earth
- rain or sun shine

Answer: The tilt of the axis

Problem: OPTIONS:
- chemicals
- elephant
- cells
- dog
- drought
- mines
- steroids
- amoeba
Q: Fact 1: Harming an animal species has a negative impact on the population size of that species. Fact 2: Some species of amoeba are harmful parasites. Given the two facts above, what can negatively impact a species?
Answer: amoeba

Problem:OPTIONS:
- alveoli
- garbage chute
- pollen
- glucose
- bloodstream
- kidneys
- food
- intake

Fact 1: Organs of excretion make up the excretory system. Fact 2: Leptospiral organisms cause infection in the kidneys and are excreted in urine. Given the two facts above, what is part of an animal's excretory system?
****
A: kidneys

Fact 1: Amphibians have sense organs to smell and taste chemicals. Fact 2: All frogs are amphibians. Given the two facts above, have sense organs to smell and taste chemicals?
OPTIONS:
- goats
- humans
- Birds
- worms
- frogs
- fish
- nose
- slugs
frogs

Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment. Fact 2: Chemicals can be very toxic to permeable, amphibian skin. Given the two facts above, what do amphibians easily absorb?
OPTIONS:
- heat energy
- water
- Energy
- Bodily water
- chemicals
- body water
- smog
- oxygen

Answer: chemicals

input with options: Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: Trophic level refers to the organisms position in the food chain. Given the two facts above, what is biomass the total mass of?
OPTIONS:
- remains of prehistoric life
- nutrients
- dead weight
- organisms on the food chain
- Microscopic organisms
- h2o
- sub-units of species
- The number of individuals
output:
organisms on the food chain