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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Your heart beats over 36 million times a year.
There are more sensory neurons in the tongue than in any other part of the body.
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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