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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?
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
Did you know?
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
Did you know?
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.