A hand is a prehensile multi fingered extermity located at the end of an arm or forelimb of primates and humans chimpanzees monkeys and lemurs. A few other vertibrates such as the koala are often described as having hands or paws on their front limbs.
Hands are the main structures for physically manipulating the enviroment used for both gross motor skills and fine motor skills. the fingertips contain some of the densest of nerve endings on the body, are the richest source of tactile feedback and have the greatest positionally capability of the body, thus the sense of touch is intamatley associted with hands.
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