Shortly after birth, Terrell could not even hold his head up, but, just a few months later, he can hold his head up and roll ove
r from his back to his stomach. These advances in Terrell's muscle:____________ A) physical development.
B) child development.
C) cognitive development.
D) socioemotional development.
Physical development is the process that starts in human infancy and continues into late adolescent. Physical development involves developing control over the body, particularly muscles and physical coordination.