Given a statement, generate a question such that the answer is contained in that statement.

Q: Therian mammals give birth to indepnedent babies, called live birth.

A: What are the indepnedent babies called?
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Q: fish consume more than one type of animal

A: What animal consumes more than one type of animal?
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Q: respiration requires a certain amount of carbon dioxide

A:
What does respiration require?
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