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
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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