Question

define circulation ​

Answer 1

movement to and fro or around something, especially that of fluid in a closed system.

HOPE IT HElPS U

Answer 2

Explanation:

Definition of circulation

1 : orderly movement through a circuit

especially : the movement of blood through the vessels of the body induced by the pumping action of the heart

2 : FLOW

3a : passage or transmission from person to person or place to place

especially : the interchange of currency

coins in circulation