Q: Fact: Earth is made of rock
Question: Earth is a similar material as

A: Mars

Q: Fact: a producer is a source of sugar in an ecosystem
Question: If a thing creates sugars in a natural system, then it is likely a

A: daffodil

Q: Fact: mammals give birth to live young
Question: Many animals that give birth to live young have

A: legs

Q: Fact: boiling is when liquids are heated above their boiling point
Question: Which is likely to boil?

A:
a cup of Earl Grey