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Author Question: As an example of cardiovascular disease, peripheral vascular disease is a(n) ____. a. narrowing of ... (Read 42 times) |
There are more nerve cells in one human brain than there are stars in the Milky Way.
There are approximately 3 million unintended pregnancies in the United States each year.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.
Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.