Final answer:
Proximodistal and Cephalocaudal are principles of physical development that explain orderly progression in human growth.
Explanation:
Proximodistal and Cephalocaudal are principles of physical development that describe the progression from the center of the body outward and from head to tail, respectively. For example, motor development in infants follows these principles, starting with holding up their heads and progressing to walking unassisted. During adolescence, a physical growth spurt occurs with growth proceeding from the extremities toward the torso.
Learn more about Physical development here:
https://brainly.com/question/15969910
