input: OPTIONS:
- Carbon
- feces
- sugar
- food
- Energy
- fats
- trees
- brains Now, answer this question: Fact 1: Organisms use lipids to store energy. Fact 2: FATS, or lipids, are vital nutrients. Given the two facts above, what is used by organisms to store energy?
A:
output: fats

input: OPTIONS:
- river
- ground
- soil
- small
- dirt
- tiny
- crust
- sand Now, answer this question: Fact 1: Weathering means breaking down rocks from larger whole into smaller pieces by weather. Fact 2: Erosion begins with the weathering, or breaking down, of rocks and soil. Given the two facts above, erosion breaks rocks down from larger parts into what?
A:
output: soil

input: OPTIONS:
- NaCl
- heat
- copper
- Energy.
- energy
- coal
- Fungi
- photons Now, answer this question: Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. Fact 2: Oceans are one of the largest ecosystems in the world. Given the two facts above, what can enter oceans in the form of sunlight of chemical compounds?
A:
output:
energy