Question

When Ms. Smith exercises vigorously (for a long time), her muscle cells are unable to obtain oxygen from the blood quickly enough. Her muscles cells.....
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send signals to the brain telling it to shut the muscles down.
stop functioning properly, resulting in death.
start anaerobic respiration, producing lactic acid buildup.

Answers

GPT 3.5
start anaerobic respiration, producing lactic acid buildup.

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