A 42-foot sperm whale has about 7 tons of oil in it.
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A domestic cat can sprint at about 31 miles per hour.
274
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The seahorse is the only fish to have a neck.
12