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During exercise, the skeletal muscles require an increased blood supply. Which of the following would accomplish this?

Increasing heart rate and constricting blood vessels in the muscles

Increasing heart rate and dilating blood vessels in the muscles

Decreasing heart rate and constricting blood vessels in the muscles

Decreasing heart rate and dilating blood vessels in the muscles

Respuesta :

from the following choice which would accomplish the skeletal muscles needed increasing blood supply during the exercise are: b. increasing heart rate and dilating blood vessels in the muscles.

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