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Negative feedback: If blood pressure is high, the blood vessels should A. dilate (open up more) B. constrict (get tighter)​
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10 votes
Negative feedback: If blood pressure is high, the blood vessels should

A. dilate (open up more)
B. constrict (get tighter)​

User Sitrakay
by
3.6k points

2 Answers

8 votes
The answer is B constrict (get tighter)
User Bruso
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3.5k points
9 votes
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User Beniamin Szabo
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3.3k points
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