Answer:
Explanation:
A skeletal muscle cell is surrounded by a plasma membrane called the sarcolemma with a cytoplasm called the sarcoplasm. A muscle fiber is composed of many fibrils, packaged into orderly units.
Fats and Proteins can be used as a supplement for energy if sugar is not available.
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The skeletal muscles work in pairs always
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I believe it would be a primary succession.. (I may be wrong)