asked 3.8k views
4 votes
Baroreceptors in the arteries send a signal to the brain that the blood pressure is low.

A) The brain sends a chemical signal to the heart to increase its rate of pumping.
B) This continues until the baroreceptors sense a normal blood pressure.

1 Answer

3 votes
A) the brain sends a chemicals signal to the heart to increase its rate of pumping
answered
User Alex Gill
by
7.8k points
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