Question

we are able to move our fingers because of
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Answer 1

Movements of the hand are mostly started by muscles in the forearm. Only the thin tendons of these muscles are found directly in the hand: the extensor tendons used for stretching the hand run through the back of the hand to the tips of the fingers, and the flexor (bending) tendons run through the palms to the fingers.

Answer 2

Answer:

We are able to move our fingers because of the presence of muscle and joints