Respuesta :
The answer to this question is PHYSICAL DEVELOPMENT
The changes that occur in body size, proportion and strength start from early childhood and continues into puberty (where there are rapid changes) and adolescence. This development is asynchronous, that is, the body systems differ in their pattern of growth.
The changes that occur in body size, proportion and strength start from early childhood and continues into puberty (where there are rapid changes) and adolescence. This development is asynchronous, that is, the body systems differ in their pattern of growth.