Did you know?
Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.
Did you know?
The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.
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.
Sleep Requirements Change with Age
Many teens are chronically sleep-deprived, leading to daytime sleepiness.
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A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ...
(a) Chicken pox vesicles. (b) Chicken pox on back of young patient.
![Tiësto - Back Around (feat. AR/CO) [Official Audio]](https://biology-forums.com/gallery/47/medium_6_16_08_23_11_56_10.jpg)
Tiësto - Back Around (feat. AR/CO) [Official Audio]