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.
Linked alleles tend to be inherited together
Microfilaments for Support.
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
Environmental problems: DDT, a pesticide
Coral growth rings as an indicator of environmental change
Projections of global temperature depend heavily on the level of future greenhouse gas emissions