Planarian

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Trout

Trout is a popular game fish valued for its flavor and fighting spirit. It is native to the temperate parts of the Northern Hemisphere, but has been introduced in many other parts of the world.

If a giraffe's neck only has seven vertebrae, how is it so flexible?

A good portion of a giraffe's height comes from its statuesque neck. But how do these lanky creatures get their necks in such pretzel-like positions?

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