Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.
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There are more sensory neurons in the tongue than in any other part of the body.
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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 modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
Drawing of French explorer Paul du Chaillu at close quarters with a gorilla
True Friendship
Which of the following statements is true of linkage?
The Death of Socrates by Jacques Louis David. The eighteenth-century French painter David portrayed ...