Mitral regurgitation is a disorder when the mitral valve if the left side of the heart does not close properly. Backflow means that the valve is leaking and is not completely closed.
Range for Females.<span> If you are a 5 foot tall female, your weight should rest somewhere
between 103 and 137 lbs., with a target weight of approximately 120 lbs. A 5
foot tall woman should weight between 103 - 137 lbs.</span>
Well, I'm not 100% sure, but id say the, improve oral and skin health? but im not sure about the others.
-i hope its right :3
Hi The respiratory system removes Co2 from the blood.
Oxygenated blood......................