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Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

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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.

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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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Green tea is able to stop the scent of garlic or onion from causing bad breath.

Female African elephant with calf, in Kenya. Female African elephant with calf, in Kenya.
Female African elephant with calf, in Kenya. Female African elephant with calf, in Kenya.
(A) Female head louse. (Courtesy of the Centers for Disease Control and Prevention/ Dr. Dennis ... (A) Female head louse. (Courtesy of the Centers for Disease Control and Prevention/ Dr. Dennis ...
Hormonal control over male and female reproductive hormones Hormonal control over male and female reproductive hormones
Female Reproductive System "الجهاز التناسلي للأنثى" Female Reproductive System "الجهاز التناسلي للأنثى"
Female burnet moths (Zygaena filipendulae) perch on purple blossoms Female burnet moths (Zygaena filipendulae) perch on purple blossoms
Video: Calvin cycle (The light-independent reactions )

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