Hummingbirds can weigh less than a penny!
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A species of earthworm in Australia grows up to 10 feet in length.
10
The seahorse is the only fish to have a neck.
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Cattle are the only mammals that pee backwards.
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The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
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A male baboon can kill a leopard.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Dogs can make about 100 different facial expressions.
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