Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
Did you know?
Your heart beats over 36 million times a year.
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
Not You're Typical Apple
A typical office layout.
Typical fireproof flammable storage cabinet.
A typical engine design that uses both pressure and splash lubrication. Oil travels under pressure ...
A cutaway view of a typical two-stage turbine electric fuel pump.
A typical reaction in which NAD+ acts as an oxidizing agent