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Did you know?

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

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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Gorilla night nest constructed in a tree. Gorilla night nest constructed in a tree.
The organic compounds from which most cellular materials are constructed: the ABCs of biochemistry The organic compounds from which most cellular materials are constructed: the ABCs of biochemistry
Many exhaust manifolds are constructed of pressed steel and are free flowing to improve engine ... Many exhaust manifolds are constructed of pressed steel and are free flowing to improve engine ...
The fuelpressure sensor and fueltemperature sensor are often constructed together in one assembly ... The fuelpressure sensor and fueltemperature sensor are often constructed together in one assembly ...
To measure fuel-injector resistance, a technician constructed a short wiring harness with a double ... To measure fuel-injector resistance, a technician constructed a short wiring harness with a double ...
Phylogenetic tree constructed by comparing homologies in cytochrome c amino acid sequences Phylogenetic tree constructed by comparing homologies in cytochrome c amino acid sequences
Video: What is Cholesterols? Introduction to Lipoproteins

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