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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

The three basic body plans of bilaterally symmetrical animals. The three basic body plans of bilaterally symmetrical animals.
Female choice of males based on nuptial gifts. Female choice of males based on nuptial gifts.
Trilobite hypostome types based on attachment Trilobite hypostome types based on attachment
Bird vision Bird vision
An organizational specialist is hired as a consultant to a company planning to open a coffee ... An organizational specialist is hired as a consultant to a company planning to open a coffee ...
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