(40 points, explain in 5+ sentences) a person has developed a condition where his heart valves are damaged. explain the effects of such a condition on the circulatory system.

When the ventricles are full, the mitral and tricuspid valves shut. This prevents blood from flowing backward into the atria while the ventricles contract (squeeze)., the aorta, and the body.When the ventricles finish contracting and begin to relax, the aortic and pulmonic valves snap shut. These valves prevent blood from flowing back into the ventricles.This pattern is repeated over and over, causing blood to flow continuously to the heart, lungs and to the body hope this helps. could you answer my zebra question

answer: i say it foxes

explanation:

you need to give us the answer options to for me to offical decide.

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.