Question

what happens when right and left ventricle contract during pumping of blood by human heart?
A. blood transfer to the right ventricle and left ventricle simultaneously.
B. Blood is transferred to lungs for oxygenation and is pumped into various organs simultaneously.
C. blood transport to the right Atrium and left Atrium simultaneously.
D. blood is received from lungs after oxygenation and is received from various organs of the body.​

Answer 1

Answer:

Explanation:

As the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs, where it is oxygenated. The oxygenated blood then returns to the heart through the pulmonary veins.