jennar113 jennar113

20-07-2020
Biology

contestada

the maximum blood pressure is during:

A) right atrium contraction: the dub sound occurs
B)left atrium contraction: the lub sound occurs
C) left ventricular contraction: the lub sound occurs
D) right ventricular contraction: the dub sound occurs

Respuesta :

TheHostKing TheHostKing

20-07-2020

I’m pretty sure the answer is b

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