Question

write the functions of each part of excetory system and each of cercullatory system in human beings​

Answer 1

Answer:

excetory system :

1) vena cava

2)aorta

3)renal vein

4) renal artary

5) kidney

6) uretar

7) bladder

8) urethra

cercullatory system:

1) vein 2)heart 3) artery