The growth principle that states development proceeds from the center of the body outward is known as the principle.

The growth principle that states development proceeds from the center of the body outward is known as the proximodistal principle.

Proximodistal development is the progression of development radiating from the center of an organism to the periphery. One of the examples of proximodistal development is a child who learns to move its shoulders before it learns to control finger movement.

Answer;

Proximodistal principle

Explanation;

-Development proceeds from the center of the body outward. This is the principle of proximodistal development that also describes the direction of development.

-This means that the spinal cord develops before outer parts of the body. The child’s arms develop before the hands and the hands and feet develop before the fingers and toes. Finger and toe muscles (used in fine motor dexterity) are the last to develop in physical development.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.