How is physical development is linked to cognitive development?

Physical Development is development of the body. As physical development proceeds, the child acquires various skills such as - Motor Skills - Which require co-ordination between brain and muscles....

Physical Development is how someone develops physically. This includes their fine motor skills, gross motor skills and fine manipulative skills.

having abnormalities on a child may lead them to become conscious and non-sociable. for me it is very crucial to any child aho are having abnormalities.

They are all developments