Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

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Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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