Correct the following statement and rewrite them.
a)When we bend our arms,the biceps that are joined to the arm in the front expand...
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Explanation:
The muscles in our arm which are biceps and triceps contract and expand so that you can bend your arms easily. #
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2
Answer:
the biceps muscle, in the front of the upper arm, is a flexor, and the triceps, at the back of the upper arm, is an extensor. When you bend at your elbow, the biceps contracts. Then the biceps relaxes and the triceps contracts to straighten the elbow.
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