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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.
Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.
![Rule of Nines. A method for determining percentage of body burned. Each different colored section re](https://biology-forums.com/gallery/47/medium_14755_16_09_12_5_59_02_87711823.jpeg)
![Apply deep circular friction with the fingertips to the erector muscles on the right side, moving ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_12_54_24_33049883.jpeg)
![Apply lubricant to the entire right limb using basic sliding effleurage. Apply moderate pressure ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_04_32_33072518.jpeg)
![Using the same hand position as in Step 3, apply circular friction along paraspinal muscles of the ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_3_35_49_331641459.jpeg)