Question

If skeletal muscles worked like cardiac muscles, how would your body's motion change? 

Answer 1

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${\green{\dashrightarrow}}$ The integrated action of joints, bones, and skeletal muscles produces obvious movements such as walking and running. Skeletal muscles also produce more subtle movements that result in various facial expressions, eye movements, and respiration.

Answer 2

Answer:

The integrated action of joints, bones, and skeletal muscles produces obvious movements such as walking and running. Skeletal muscles also produce more subtle movements that result in various facial expressions, eye movements, and respiration.