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Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

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Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Hydrogen Bonds Can Form Between or Within Molecules Hydrogen Bonds Can Form Between or Within Molecules
Disulfide bonds are yellow; the three chains are colored Disulfide bonds are yellow; the three chains are colored
Gas molecules have no bonds to other molecules and move in random motion. Gas molecules have no bonds to other molecules and move in random motion.
How to convert rectangular coordinates to polar coordinates How to convert rectangular coordinates to polar coordinates
How many double bonds they contain How many double bonds they contain
Three polar bears investigate an American submarine that surfaced in ice-covered Arctic waters. Three polar bears investigate an American submarine that surfaced in ice-covered Arctic waters.
Video: Humerus Adduction Animation

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