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Dahasolnce [82]
3 years ago
14

A subject, with eyes closed, repeatedly contracts a muscle until fatigue occurs. When the eyes are opened, tension is restored.

This experiment is a demonstration of fatigue being related to which of the following sites?a. central nervous systemb. musclec. peripheral nervous systemd. mitochondria
Biology
1 answer:
Black_prince [1.1K]3 years ago
8 0
The answer is a. central nervous system
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