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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Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
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The FDA recognizes 118 routes of administration.
Basic Types of Energy
Help With Orbital Mechanic Homework!!
Energy Metabolism During Exercise
Kinetic Energy
La Niña events store energy
Projections of global temperature depend heavily on the level of future greenhouse gas emissions