If you change your hands from a position where they are folded together to where they are cupped to collect a handful of water,you have mainly rotated which arm bone(s)?
A)humerus
B)scapula
C)ulna
D)radius
E)carpels

Question

Quizplus · Accepted Answer

The radius is the bone in the forearm that allows for the rotation of the hand, such as when changing from a folded position to a cupped position.

If You Change Your Hands from a Position Where They