Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
When you shave a guinea pig it looks like a little hippo.
19
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The octopus does not have a blind spot.
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