Why do we need hands?
The human hand has 5 digits, 4 of which can be referred to as hands, and one thumb. The thumb facilitates us grip matters better. The hand additionally has a wrist, which hyperlinks it to the arm. We can pass and bend our hands due to the fact each is made of 3 separate bones. But the thumb isn't always as flexible, because it has handiest two bones. The fingertips have touchy nerves that inform us what we're touching. They warn us whilst we're approximately to the touch something that could damage our skin.
