Refers to the blood flow to and from the lungs
. oxygenated
pulmonary artery high blood pressure, elevated to over 140/90 (systole/diastole)
<span>These glands secrete hormones to regulate many bodily functions, including growth and metabolism.</span>
The stomach lining replaces mucus itself every few days
Running. D, I was going to put down, A, but D is most logical as well.
