There are 20 feet of blood vessels in each square inch of human skin.
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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
Early whales moved from terrestrial to aquatic environments
Vesalius’s De Humani Corporis Fabrica was an important early work on the human species.
Possible phylogenies for early Homo.
a Hyenas and other scavengers may have competed with early hominins for access to carcasses.
Teens who date in early adoles-cence are more likely to become sexually active