Placing alcohol on a scorpion's back will make it go crazy and fatally sting itself.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Ants have tiny magnetic compasses in their antennae which help them navigate.
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Mosquitoes don't just bite you, they also pee on you.
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The katydid bug hears through holes in its hind legs!
110
The pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3
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