Question

What is the function (purpose) of the valves which connect the heart chambers?

allows blood to flow between the two atria
allows blood to flow between the two ventricles
allows blood to flow from the atria to the ventricle
prevents blood from flowing into the atria when ventricle pumps

Answer 1

Answer:D. Prevents blood from flowing into the atria when ventricle pumps

Step-by-step explanation:

Answer 2

Prevents blood from flowing into the atria when ventricle pumps