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As a person ages, his or her levels of cardiorespiratory fitness tend to __________.
A. improve
B. decline
C. stay the same
D. none of the above

Respuesta :

pandamille

Hi !

With aging, heart does not reamin the very efficient pacemaker.

As a person ages, his or her levels of cardiorespiratory fitness tend to : B. decline

beckah6

Answer:

the answer is B

Explanation:

i just took the test

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