Immune system.
Soldiers(bodycells)
The kidney is a part of the Urinary System. It is not part of the Circulatory System
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
White blood cells are the part of blood that fights germs that enter the body. They recognize and attack harmful pathogens to help keep the body healthy.
Carpals aren't part of the circulatory system. They are your wristbones, and so they are part of the skeletal system.
The two main part of circulatory system are hearth and Arteries
Yes, the heart is part of the circulatory system.
@the lymphatic system is its own system but uses the circulatory pathways.
The Heart is part of the circulatory system.
No, it is not part of the circulatory system, it is protecting you from the environment, to help keep homeostasis( the body in stable condition)
No. The capillaries are part of the circulatory system.
no, veins are part of the circulatory system