Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Herbivores is the term for animals that eat producers to get energy.

Answer: What is the term for animals that eat producers to get energy?


Question: The heterotroph eats only or mainly plants.

Answer: The heterotroph eats only or mainly what?


Question: Dimensional analysis is used to carry out metric unit conversions.

Answer:
What is used to carry out metric unit conversions?