manuelprecious30 manuelprecious30

05-02-2020
Physics

contestada

What directly controls breathing, heartbeat, and muscle movement in the human body?

A . electrical signals

B . chemical reactions

C . variations in temperature

D . the heart

Respuesta :

alexhmartins alexhmartins

05-02-2020

Answer:A-eletrical signals.

Explanation:

Our neurons transmit information through electric impulses

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