Do you find any relationship between circulatory system and excretory system? What are they? (AS1)

Yes, there is a relationship between circulatory system and excretory system. The relationship between circulatory system and excretory system is-

i. The circulatory system collects the waste product from the different parts of the body and carries it to the excretory organs.

ii. It also releases certain hormones to increase the blood pressure and promote RBC production by the process of erythropoisis.

iii. It is closely related to circulatory system by the virtue of removal of wastes from the body although maintaining osmoregulation of the process.