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Questions and Answers
What is the main function of the cardiac muscle?
What is the main function of the cardiac muscle?
- To regulate body temperature by contracting and relaxing blood vessels
- To attach muscles to bones
- To digest food in the digestive organs
- To contract and relax to pump blood throughout the body (correct)
What is the purpose of the smooth muscle in the blood vessels?
What is the purpose of the smooth muscle in the blood vessels?
- To maintain body heat by contracting the blood vessels (correct)
- To pump blood throughout the body
- To digest food in the digestive organs
- To attach muscles to bones
What is the purpose of the muscles that make up important organs?
What is the purpose of the muscles that make up important organs?
- To contract and relax to pump blood throughout the body
- To regulate body temperature by contracting and relaxing blood vessels
- To provide structure and support for the organs (correct)
- To attach muscles to bones
How do the blood vessels help regulate body temperature?
How do the blood vessels help regulate body temperature?
What is the role of the muscles in the body?
What is the role of the muscles in the body?
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