Arteries to arterioles to capillaries where exchange occurs. Oxygen and nutrients are exchanged for carbon dioxide and wastes.
haemo globin carry oxygen to various parts of the body through blood
The tiniest blood vessels that carry oxygen-rich blood are the capillaries. These capillaries form a bed. The arterioles that carry the blood into the bed are high in oxygen. The oxygen is released to the cells. The rest of the bed is low in oxygen and venules carry deoxygenated blood to the veins back to the heart.
Blood vessels carry oxygen and nutrients to the cells and removes CO2 and waste.
Red blood cells.
Red Blood Cellsarteries
The vessels that carry blood to the heart are called veins and the vessels that carry blood away from the heart are called arteries.Arteries Always carry blood Away from the heart. Most are oxygenated except the pulmonary arteries which are low in oxygen and are going to the lungs to pick up oxygen.
Arteries usually carry O2 to the body.
Blood in this case is low in oxygen.
Red blood vessels carry oxygen.
Pulmonary artery
The pulmonary veins carries oxygen rich blood from the lungs to the heart.
Oxygen rich blood is carried in arteries.