A 42-foot sperm whale has about 7 tons of oil in it.
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Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11
The blesbok, a South African antelope, is almost the same color as grapejuice.
14
Alligators can live up to 100 years.
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The ant can lift things 10 times its own weight.
33
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
The largest earthworm on record was found in South Africa and measured 22 feet.
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A blue whale's aorta (the main blood vessel) is large enough for a human to crawl through.
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