Science, asked by platinumgags, 1 month ago

Choose the action that happens when we straighten our arm.

a. Biceps contracts, triceps relaxes.

b. Both biceps and triceps relax.

c. Both biceps and triceps contract.

d. Triceps contracts, biceps relaxes.​

Answers

Answered by janarbgk72
0

Explanation:

Both biceps and triceps contract.

i think so

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