Given a scientific passage and an answer, generate a question for the given answer.

Example Input: Passage: Carbon behaves as a metal because it conducts heat and electricity well. It is a nonmetal because it is black and brittle and cannot be made into sheets or wires. Answer: heat and electricity
Example Output: Carbon behaves as a metal because it conducts which two things well?

Example Input: Passage: Frozen precipitation may fall as snow, sleet, or freezing rain. Answer: snow, sleet, freezing rain
Example Output: What three forms does frozen precipitation take?

Example Input: Passage: Macroevolution refers to much bigger evolutionary changes that result in new species. Macroevolution may happen:. Answer: macroevolution
Example Output:
What is the term for much bigger evolutionary changes that result in new species?