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Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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There are 60,000 miles of blood vessels in every adult human.

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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

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In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

19 weeks old human fetus 19 weeks old human fetus
24 weeks old human fetus 24 weeks old human fetus
Fetus dolls Fetus dolls
The digital image of a fetus shows a well-developed head and a comparatively smaller body. At 7 ... The digital image of a fetus shows a well-developed head and a comparatively smaller body. At 7 ...
How many potential risks to the health of the embryo and fetus might a mother encounter in an urban ... How many potential risks to the health of the embryo and fetus might a mother encounter in an urban ...
Developmental of a fetus during pregnancy Developmental of a fetus during pregnancy
Video: Introduction to Dysrhythmia

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