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Author Question: Class evidence is not unique and therefore not useful to forensic scientists. (Read 64 times) |
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.