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Author Question: The conversion of organic waste into a natural fertilizer is called A) composting. B) mulching. ... (Read 76 times) |
There are more bacteria in your mouth than there are people in the world.
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").