The function of circulatory system is to transport oxygen, carbon dioxide, hormones and excretory wastes from one region to another.
The function of circulatory system is to transport oxygen, carbon dioxide, hormones and excretory wastes from one region to another.
root hairs | Xylem | Urethra |
arteries | Kidneys | Veins |
atria | Capillaries | Heart |
ureter | Phloem | Urinary bladder |