it depends if your body is strong or healthy it does but does not kill the diseases
Your immune system or your live, but you have to have healthy liver to filter out all your diseases.
your white blood cells. they fight off germs, diseases, and viruses.
If your circulatory system is not working, you do not need to worry about diseases because you will be dead.
It depends which disease it is because there are many different diseases in the Circulatory System.
Malaria
lukemia
The cure of respiratory and circulatory system's disorders or diseases is keeping off all forms of drugs.
Circulatory system diseases, cancer.
Coronary Artery Disease, and Angina are both disease that effect the circulatory system.
Heart Attack '>'
M.S for one
Atherosclerosis and Hypertension.