Vaccines prevent between 2.5 and 4 million deaths every year.
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Everyone has one nostril that is larger than the other.
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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Spider-characteristics
Patients with physical special needs, such as a wheelchair, need to have this documented in their he
The relation between the physical and perceptual dimensions of sound.
Effect of Education on Wages
Exceptional Children: An Introduction to Special Education
A Short List of Human X-Linked Recessive and X-Linked Dominant Traitsa