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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.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Human infants are like all other placental mammals, except they are born at a less developed state.
Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada
Saffir-Simpson Scale (Hurricane Intensity Scale)
Velocity-time Graph
The Clean Development Mechanism allows developed countries
The Universe According to Ptolemy, Second Century A.D.