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Author Question: Approximately how many dams over 15 m (49 ft) high are in the world? A) 1,335 B) 40,000 C) 325 D) ... (Read 10 times) |
There are more bacteria in your mouth than there are people in the world.
Medication errors are three times higher among children and infants than with adults.
A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.