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Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Cyanide works by making the human body unable to use oxygen.

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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.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Cell Cycle Cell Cycle
The carbon-nitrogen-oxygen cycle of The Sun The carbon-nitrogen-oxygen cycle of The Sun
Antineoplastic agents and the cell cycle Antineoplastic agents and the cell cycle
The cardiac cycle showing systole and diastole. The cardiac cycle showing systole and diastole.
Life cycle of acetylcholine (Ach): (1) Ach is released into the synaptic cleft; (2) Ach binds to ... Life cycle of acetylcholine (Ach): (1) Ach is released into the synaptic cleft; (2) Ach binds to ...
A model of the ATP cycle in muscle contraction A model of the ATP cycle in muscle contraction
Video: Leukemia

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