The primary function of blood is to carry oxygen from the lungs to the cells of the body. It contains a protein called hemoglobin that bonds with the oxygen in an oxygen rich environment like the lungs and that releases oxygen in an oxygen poor environment such as is found where cells are using oxygen.
Some oxygen is also in solution in the blood plasma but this contributes little to meeting the oxygen needs of the body.
The pulmonary veins carries oxygen rich blood from the lungs to the heart.
The circulatory system is a network of blood vessels that circulate blood to deliver nutrients and oxygen to cells and remove waste products. Its main parts include the heart (which pumps blood), blood vessels (arteries, veins, and capillaries), and blood (which carries oxygen and nutrients).
Arteries carries oxygenated blood expect pulmonary artery whereas veins carries deoxygenated blood except pulmonary vein
The pulmonary vein and the aorta: a) The pulmonary carries oxygenated blood from the lungs to the heart. b) The aorta carries the oxygenated blood from the heart to the body and head.
Coronary arteries carry oxygen-rich blood to the heart muscle. These vessels originate from the aorta and provide the heart muscles with the necessary oxygen and nutrients for proper functioning.
The pulp is the soft tissue inside the tooth that carries blood vessels and nerves, supplying the tooth with food and oxygen.
Veins are the blood vessels that usually carry oxygen-poor blood. The exception is the pulmonary vein, which carries oxygenated blood.
The circulatory system, specifically the cardiovascular system, carries oxygen to cells. Oxygen is transported through the blood, which is pumped by the heart and circulated throughout the body via blood vessels.
The pulmonary veins carries oxygen rich blood from the lungs to the heart.
The vessel that carries blood between arterioles and small vessels is called capillaries. Capillaries are the smallest blood vessels in the body where the exchange of nutrients, oxygen, and waste products occurs between the blood and tissues.
The blood vessels do. These are not organs, it's where the blood travels through the body.
arteries carry oxygen rich blood out of the heart and veins carry oxygen deprived blood back to th heart