Biology, asked by saimah, 1 year ago

Sympathetic nerve accelerates heart beat due to...?

Answers

Answered by Chiranjeeb
1
hii friend...hope u like my answer..

Sympathetic nerve accelarates heart beat due to two hormones which are epinephrine and norepinephrine .

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saimah: no sorry
Chiranjeeb: kya
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