You are given a sentence and your task is to generate another sentence that supports the given input.

Q: Cardiac output is the volume of blood pumped by the left ventricle into the aorta in one minute, and is equal to the produce of stroke volume x heart rate.

A: The term cardiac output, calculated by multiplying heart contractions by stroke volume, means the volume of blood pumped by the heart in one minute.
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Q: Bees are naturalized on every continent except Antarctica.

A: Bees are naturalized on every continent except antarctica.
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Q: 1) Each sperm has a head (nucleus and acrosome), midpiece (mitochondria), and tail (microtubules).

A:
The head of the sperm contains the nucleus.
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