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Author Question: Which statement is an accurate description of U.S. foreign and defense policy? (Read 173 times) |
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.