Which muscles are voljntary

1 answer:

6 0

There are three types of muscle, skeletal or striated, cardiac, and smooth. Muscle action can be classified as being either voluntary or involuntary. Cardiac and smooth muscles contract without conscious thought and are termed involuntary, whereas the skeletal muscles contract upon command.

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Answer:

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Explanation:

The density of a material is given by its mass per unit volume.

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