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Artemon [7]
3 years ago
9

What controls the heart rate in the human body

Biology
2 answers:
Trava [24]3 years ago
6 0

Answer:

Heart rate is controlled by the two branches of the autonomic (involuntary) nervous system. The sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS)

Explanation:

The sympathetic nervous system (SNS) releases the hormones (catecholamines - epinephrine and norepinephrine) to accelerate the heart rate

I hope this help you

stepan [7]3 years ago
3 0

Answer: the nerve system

Explanation:

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