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katen-ka-za [31]
3 years ago
10

What must skeletal muscles do to move? A. engage their fibers slowly B. twitch involuntarily C. separate from the bone D. contra

ct and relax
Health
2 answers:
Dmitriy789 [7]3 years ago
7 0

Answer:

<em>They must contract and relax</em>

Explanation:

Sergio039 [100]3 years ago
7 0

Answer:

the answer is D.contract and relax

Explanation:

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