Question

Semilunar valves remain open when
Blood from pulmonary veins flow into left
ventricle
Blood from vena cava flow into right ventricle
Bicuspid and tricuspid valve are open
ar
Blood flows from ventricles into the circulatory
pathways​

Answer 1

Answer:

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Explanation:

As the ventricle contracts, oxygen-enriched blood leaves the heart through the aortic valve, into the aorta and to the arteries and eventually into veins to complete the blood circulation in your body.

Answer 2

Explanation:

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The valve separating the chambers on the left side of the heart valve is called the bicuspid or mitral valve. After it is filled, the right ventricle pumps the blood through the pulmonary arteries, by-passing the semilunar valve (or pulmonic valve) to the lungs for re-oxygenation.