Question

Difference between retraction and retension bow

Answer 1

Answer:

Short definition of Retraction (in the context of a term to describe movement of the body): Retraction is movement of a body part in the posterior direction, i.e. being drawn backwards. The movement of retraction is the opposite of the movement of protraction.

retention is the act of retaining: as. a : abnormal retaining of a fluid or secretion in a body cavity retention of urine retention of bile.