What is the reason for heart beat ?

Question

A) Closing of tricuspid and bicuspid valves

B) Closing of aorta and pulmonary valves

C) Blood flows rapidly through valves

D) Flow of blood in ventricles

Monjur Alahi

5 views

2025-01-04 04:42

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

A) Closing of tricuspid and bicuspid valves

5 views Answered 2023-02-05 15:29