Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Lobsters have blue blood.
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The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Bats sleep 18-20 hours per day.
5
Cows can sleep standing up, but they can only dream lying down.
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