Heart beat is controlled by
Nidhiyadav716:
hello
Answers
Answered by
5
Heart rate is controlled by the two branches of the autonomic (involuntary) nervous system.
Answered by
6
two branch's ( automatically )
it is involuntary nervous system *_*
medulla will control the heart beat....
Thanks
plzzz mark me has brainliest.....^_^
Similar questions