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stealth61 [152]
3 years ago
7

With age, the tissues making up a heart valve can lose flexibility and become stiff and narrowed while retaining their one-way c

losure properties. suppose a man's aortic valve is affected by this condition but his ventricles do not change their force of contraction. which of the following will likely happen?
Biology
1 answer:
levacccp [35]3 years ago
3 0
With age, the tissues making up a heart valve can lose flexibilty
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