There are more nerve cells in one human brain than there are stars in the Milky Way.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.
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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.
Examples of the results of sexual selection, a type of natural selection.
Examples of variation in leaf form.
Examples of plant movements.
Examples of contraceptive methods
Early Warning Signs and Symptoms of Mental Disorders