Extension is a movement that causes a decrease in a joints angle.

True or False

True

Explanation:

In the limbs, flexion decreases the angle between the bones (bending of the joint), while extension increases the angle and straightens the joint. For the upper limb, all anterior-going motions are flexion and all posterior-going motions are extension.

Ibelieve the answer is c) our brain jumps to conclusions based on past experience

The answers is gonna be 20