No, all gas exchange is done through capillaries. Both veins and arteries are too thick and contain muscle layers that prevent gas exchange. However, capillaries are small enough (blood cells can only pass through one at a time) that oxygen can pass to the tissues and carbon dioxide can pass to the RBCs.
The Capillaries.
The thin-walled vessels are called capillaries.
The thin-walled vessels are called capillaries.
The Capillaries.
Capillaries.
I believe the tiny blood vessels are called capillaries, located in the lungs.
Capillaries
Arteries to arterioles to capillaries where exchange occurs. Oxygen and nutrients are exchanged for carbon dioxide and wastes.
The circulatory system consists of the heart and blood vessels.
When you inhale, your breath is drawn into your lungs, and is exchanged for Carbon Dioxide. The oxygen is 'traded' for Carbon Dioxide from your blood vessels, which leaves the body when you exhale. In other words, inhaling brings Oxygen to your blood.
The capillary is the only blood vessel where things can be exchanged because it is so thin (one cell thick). Capillaries have a single cell layer of squamous epithilium.
The circulatory system includes three major vessels. These are capillaries, arteries and veins. Arterioles and venules are part of the vessels as well.
No and Yes. The circulatory does contain blood vessels- cappilaries, arteries, and veins. But the circulatory system does not contain the liver, the liver is part of the digestive system.
Vessels
The organs of the circulatory system are the heart, blood vessels and blood. Blood vessels comprise arteries, veins, and capillaries.
The organs of the frog's circulatory system are the heart and blood vessels. The blood vessels include veins, arteries, and capillaries.