Science, asked by 1001025, 9 months ago

Which one of the following occurs when we straighten our arm ?

A Both biceps and triceps contract.

B Both biceps and triceps relax.

C Biceps contracts but triceps relaxes

D Triceps contracts but biceps relaxes.​

Answers

Answered by MrBook
2

Answer:

D Triceps contracts but biceps relaxes

Answered by Kumudhini6thSCTS
1

Answer:

D) Triceps contracts but biceps relaxes

Explanation:

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