- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: At Bargain Car Rental, the cost of renting an economy car for one day is $19.95 ... (Read 682 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Everyone has one nostril that is larger than the other.