Every month your body preps its self to house a baby, if an egg isn't fertilized then the lining of the uterus is shed, which is what ur period is. This is your body's way of maintaining homeostasis
It is a skin condition that causes red flaky enflamed skin.
Not including all the terms but this is right.
The others are just thrown in there somewhere.
vena cava
right atrium
right ventricle
Pulmonary aretery
Left ventricle
left atrium
Airtic valve
Aorta
