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Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Thyroid conditions may make getting pregnant impossible.

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Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

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Vaccines prevent between 2.5 and 4 million deaths every year.

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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

The Scopes Trial: William Jennings Bryan (right) represented the state of Tennessee, and Clarence Da The Scopes Trial: William Jennings Bryan (right) represented the state of Tennessee, and Clarence Da
Determined the magnitude of the magnetic force on the conductor. Determined the magnitude of the magnetic force on the conductor.
finding the resultant force finding the resultant force
How far apart should two protons be if the electrical force of repulsion exerted on each one is ... How far apart should two protons be if the electrical force of repulsion exerted on each one is ...
The age-adjusted rate of melanoma, a deadly form of skin cancer, from 1973 to 2000. Over that time p The age-adjusted rate of melanoma, a deadly form of skin cancer, from 1973 to 2000. Over that time p
Resultant Force Resultant Force
Video: Glycolysis - and oxygen

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