1. Muscles are grouped in

  1. 1. Muscles are grouped in antagonistic sets because:A. muscles cannot lengthen by themselves. B. muscles push but cannot pull.
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    2. Amy asked by Amy
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  2. If you are running for exercise, which muscles are working as stabilizer muscles?(1 point)Responses leg muscles leg muscles
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  3. If you are running for exercise, which muscles are working as stabilizer muscles?(1 point) Responses cardiac muscles cardiac
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  4. If you are running for exercise, which muscles are working as stabilizer muscles?(1 point) Responses cardiac muscles cardiac
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  5. If you are rowing for exercise, which muscles are working as stabilizer muscles?(1 point) Responses back muscles back muscles
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  6. If you are rowing for exercise, which muscles are working as stabilizer muscles?(1 point) Responses back muscles back muscles
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  7. In which of the following would the motor units be smallest (innervate the fewest number of muscle fibers?)a. postural muscles
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    2. d asked by d
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  8. Select the answer below that best fits the following description.involuntary only found in the heart (1 point) Responses
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  9. Select the answer below that best fits the following description.involuntary only found in the heart (1 point) Responses
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  10. Select the answer below that best fits the following description.involuntary only found in the heart (1 point) Responses
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