Question: Q: Carbon behaves as a metal because it conducts which two things well? Choices: - heat and magnetism - heat and water - electricity and oxygen - heat and electricity A:
Answer: heat and electricity

Question: Q: Which cycle tracks the flow of nitrogen through an ecosystem? Choices: - nitrogen reaction - water cycle - life cycle - nitrogen cycle A:
Answer: nitrogen cycle

Question: Q: All animals that derive energy from food are classified as what? Choices: - lifeforms - paleotrophs - heliotrophs - heterotrophs A:
Answer:
heterotrophs