Leg, Definition, Bones, Muscles, & Facts

Leg, limb or appendage of an animal, used to support the body, provide locomotion, and, in modified form, assist in capturing and eating prey (as in spiders and insects). In four-limbed vertebrates all four appendages are commonly called legs, but in bipedal animals only the lower two are so called.

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Leg, Definition, Bones, Muscles, & Facts

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