Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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People about to have surgery must tell their health care providers about all supplements they take.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Cnidarians have specialized stinging cells called cnidocytes
cell
Naive B Cell
Units of Radiation Measurement
Imaging cell surface glycoproteins in living cells
