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The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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

Steller sea lions haul out on a rock off the coast of Raspberry Island (Alaska) Steller sea lions haul out on a rock off the coast of Raspberry Island (Alaska)
DNA fragments visualized by gel electrophoresis on agarose gel. DNA fragments corresponding to the ... DNA fragments visualized by gel electrophoresis on agarose gel. DNA fragments corresponding to the ...
Principles of amplification of selected fragments of DNA by polymerase chain reaction cycling. Principles of amplification of selected fragments of DNA by polymerase chain reaction cycling.
Tummy rock to release energy blocks in the torso and head. Tummy rock to release energy blocks in the torso and head.
RAINBOW SERPENT ROCK RAINBOW SERPENT ROCK
Rock cores as indicators of environmental change Rock cores as indicators of environmental change
Video: Condensation and Hydrolysis Animation

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