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Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

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The familiar sounds of your heart are made by the heart's valves as they open and close.

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Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

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The FDA recognizes 118 routes of administration.

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Approximately 500,000 babies are born each year in the United States to teenage mothers.

Predators come in a diversity of shapes and sizes. Predators come in a diversity of shapes and sizes.
A small sample of the great diversity of seed sizes and shapes. A small sample of the great diversity of seed sizes and shapes.
Unique markings identify individual humpback whales. Unique markings identify individual humpback whales.
The Primate order displays a diversity of ways of moving around. The Primate order displays a diversity of ways of moving around.
Tag identify that the power has been removed and service work is being done. Tag identify that the power has been removed and service work is being done.
Video: Egg and Sperm Formations in Animals Animation

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