Q: If playing is one way opossums learn how to behave, then what plays to learn how to behave? Answer choices: - opossums - humans - people - fish - exercise - ants - h2o - catabolism
A: opossums

Q: If the body stores calories for future use, then what does the body do with calories? Answer choices: - It expands - Through play - eat plants or other animal - adding heat - Store it for later - nutrients - Dehydration - it needs them
A: Store it for later

Q: If fourty percent of the total mass of organisms at a trophic level is carbon, then what is fourty percent of the total mass of organisms at a trophic level? Answer choices: - Energy. - carbon - pan - glucose - matter - Energy - fungi - food
A: carbon

Q: If when a cooler object touches a warmer object, conductivity varies with sediment type, then when a cooler object touches a warmer object, conductivity varies with what? Answer choices: - heat energy - flow of electrons - voltage - activation energy - Electrical energy - sediment type - energy barrier - friction
A: sediment type