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Widespread heterotrophic unicellular organisms with constantly changing shapes
The red panda, also known as the lesser panda, is a relative of the black-and-white giant panda...
A widespread snail species, also popular as food.
The largest land mammal on Earth.
The Arctic tern is famous for its long migration route: it flies from the Arctic to...
Freshwater fish used as food in many parts of the world.
This animation demonstrates the anatomy of spiders through the example of a common...
Bats use ultrasound to navigate and hunt for prey.