Did you know?
More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
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.
A blood smear. The smear reveals representative cells from each formed element group: red blood cell
Shy children often have a high arousal level in novel social situations. Over time, parents can help ...
Hydrophilic Group
(a) The characteristic karyotype of Klinefelter syndrome. (b) The young man (left) in these photos h
Illustration of mitochondrial swapping, working with oocytes from rhesus monkeys
Living and non living things