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Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

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.

Fires Commonly Are Major Secondary Effects Fires Commonly Are Major Secondary Effects
Heat Exchanger Block Diagram Feedback Control System Heat Exchanger Block Diagram Feedback Control System
Cardiovascular and renal control of blood pressure. Cardiovascular and renal control of blood pressure.
The crude oil refining showing most of the major steps and processes. The crude oil refining showing most of the major steps and processes.
The number of phenotypic classes in the F2 generation increases as the number of genes controlling t The number of phenotypic classes in the F2 generation increases as the number of genes controlling t
Two major types of nerve circuits in the brain Two major types of nerve circuits in the brain
Video: Immune responses Animation

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