Q: Fact: the Earth contains many ecosystems
Question: Which of the following would be excluded from a list of ecosystems?

A: snow

Q: Fact: usually coral lives in warm water
Question: Coral get their ____ from algae

A: vibrance

Q: Fact: lighting a candle causes that candle to burn
Question: Which of the following burns due to wax?

A: tea candle

Q: Fact: a soda can is made of aluminum
Question: This is most likely to be conserved:

A:
a soda can