help with all of the above thank you! Answer True or False. 1. Skeletal muscles
ID: 3519440 • Letter: H
Question
help with all of the above thank you!
Answer True or False. 1. Skeletal muscles are involuntary 2. Digesting food is involuntary 3. The brain tells voluntary muscles what to do 4. Smooth muscles move bones 5. Thinking can control the heart muscles Label the diagrams. Write two ways that smooth muscles and heart muscles are different from skeletal muscles. ?. D. Answer the questions. 1. What are two jobs that smooth muscles do? 2. Which muscles are called voluntary muscles? 3. What do heart muscles do?Explanation / Answer
A. True or False
1. False (as we can control skeletal muscles)
2. True (as we can not control digestion)
3. True
4. False
5. False
B. Labeing
1. Smooth muscles (spindle shaped)
2. Cardiac muscles (branched)
3. Skeletal muscles (have striations).
C. Both smooth and cardiac muscles are involuntary but skeletal muscles are voluntary.
D. Answer
1. They help in digestion and propulsion of food in GIT.
2. Voluntary muscles are those muscles whose action can be controlled by our will.(ie we can control the action of muscles eg skeletal muscles)
3. Contraction of cardiac muscles pushes the blood throughout the body (into pulmonary and systemic circulation) thus they make blood flow.
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