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Author Question: Champions of parity for farmers urged high tariffs against foreign agricultural competition. ... (Read 185 times) |
Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.
Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.