The large surface area and blood supply allow the largest opportunity for diffusion. Both of these factors make it easier for oxygen to move into the bloodstream and CO2 to move out.
right coronary artery
Not in humans. We don't have nearly enough surface area to supply our cells by this method.
The alveoli in the lungs have thin walls, moist surfaces, and a rich blood supply. This anatomy helps facilitate the exchange of oxygen and carbon dioxide during the process of respiration.
Not sure myself... however i have a little knowledge about this as i have done it in my science lesson. The adult intestine is approximately 7.5 metres long and surrounded by a very rich blood supply. This is so the large food particles can be cut down and passed through to the blood so the body can absorb it.
Simply put, larger surface area allows for more digestive process to occur.
A blood feather on any bird is a feather that still has a blood supply to it. A blood supply is necessary for any feather that is still growing. Once grown out, the blood supply dries up. A feather shaft with a blood supply will be red; a feather shaft with no blood supply will be white.
It's the coronary blood supply.
Muscle and Nervous tissue have the highest blood supply while connective is generally good blood supply and epithelium has no direct blood supply
Air sacs need a rich supply of blood vessels to facilitate diffusion. A large number increases the surface area available to pick up oxygen and get rid of CO2.
Oxygenated water passes over the gills, which have a rich, near surface blood supply. Gases are exchanged between the blood and the water, which supplies the oxygen the fish needs.
thin lining good blood supply very large surface area
The coronary blood supply is the arteries which supply the heart itself; in order for the heart to function it needs a good supply of oxygen just the same as any other organ/muscle. Without the coronary blood supply the heart would not be able to pump blood around the body, a disruption in this blood supply would cause a heart attack.