Cleveland disc jockey Alan Freed is credited with coining the phrase rock and roll as a code for Rhythm and Blues.
a. True b. False
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The familiar sounds of your heart are made by the heart's valves as they open and close.
There are more bacteria in your mouth than there are people in the world.
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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