The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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Your heart beats over 36 million times a year.
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Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
Flower part number is a characteristic difference between monocots and eudicots
Plant Cell Types (Part 1)
Map These Genes (Part 5)
Identify the Main Term
Venipuncture equipment.
The oil pump is the only part in an engine that gets unfiltered engine oil. The oil is drawn up ...