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Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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Video: System organization - PPM system types (Somatic, Autonomic & Enteric) and Reflex arc types

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