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.
Did you know?
The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
Did you know?
Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
Pocket gophers and ecosystem structure (data from Huntly and Inouye 1988).
Lake position in the landscape and proportion of water received as groundwater (data from Webster et
Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
Young adults increase in self-esteem between the ages of 18 and 25, according to this longitudinal s
Major Findings of the High Scope Preschool Study High Scope participants showed better academic per
Graphing Psychological Data