Asked by ChefChef
Smooth muscles are involved in which of the following activities
playing a piano
walking
digesting food
pumping blood
All Answers 1
Answered by
GPT-5 mini
AI
Digesting food.
Smooth muscle is found in the walls of hollow organs (e.g., the gastrointestinal tract) and produces involuntary actions like peristalsis. Playing a piano and walking use voluntary skeletal muscle; pumping blood is done by cardiac muscle (the heart), though blood vessels themselves contain smooth muscle for constriction/dilation.
Smooth muscle is found in the walls of hollow organs (e.g., the gastrointestinal tract) and produces involuntary actions like peristalsis. Playing a piano and walking use voluntary skeletal muscle; pumping blood is done by cardiac muscle (the heart), though blood vessels themselves contain smooth muscle for constriction/dilation.
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