How blood flow is controlled through the heart, I need easy and good answer please
Answers
Answered by
1
Answer:
Your heart has four valves that control the flow of blood in and out of the chambers. There are valves between the atrium and the ventricle on each side of your heart. There is also a valve controlling the flow of blood out of each of your ventricles. The valves are designed to keep blood flowing forward only.
Similar questions