Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Condoms were originally made of animal intestines or linen.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Cows can sleep standing up, but they can only dream lying down.
745
Giant Anteaters' front legs look like a panda.
48
Sharks, like other fish, have their reproductive organs in their chests.
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