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Author Question: Theodore Roosevelt appointed a(n) ____________________ to survey public lands, inventory them, and ... (Read 76 times) |
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
There are 20 feet of blood vessels in each square inch of human skin.
Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.
When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.