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which hormone stimulates the increase in heart rate and ventilation at the onset of exercise? group of answer choices testosterone ghrelin acetylcholine epinephrine

User Jake Bruun
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Answer:

epinephrine

Step-by-step explanation:

To increase heart rate, the sympathetic nervous system (SNS) releases hormones (catecholamines epinephrine and norepinephrine).

User Nordine
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