What makes up the cardiovascular system, and describe the components.How the cardiovascular system works and the effect of exercise on the cardiovascualr system

Cardiovascular System Cardio means the heart and vascular means the network of capillaries, arteries and veins. The vital role of the cardiovascular system in to maintain homeostasis, this depends on the continuous and controlled movement of blood through the capillaries that fill every tissue and reach every cell in the body. The heart is a hollow pear-shaped muscular organ that is situated between the lungs, and is in the middle of the chest. The heart …showed first 75 words of 2420 total…

…showed last 75 words of 2420 total…