Freshly oxygenated blood from the lungs goes directly to the heart. From there, approximately 50% of the blood goes directly to the brain and head while the other half is distributed to the rest of the body.
Deoxygenated With the exception of the pulmonary vessels, veins carry deoxygenated blood; arteries carry oxygenated blood.
to the heart
It is very simple There are many tubes that go in and out of the heart. I can't remember their names but I know that there are 4. Two are on the right and two are on the left. They transport blood to and from the heart. It moves in a kind of circular movement. Blood gets pumped and leaves the heart and then returns when it is deoxygenated and not usable. It sounds tough but is really easy to understand!
fun
Oxygenated blood from the lungs to the heart. This is unusual as almost all veins carry deoxygenated blood.
To carry deoxygenated blood from the right ventricle of the heart to the lungs where it will be reoxygenated.
back to the heart
Blood first leaves the heart of a fish and enters the gills for oxygenation. From the gills, oxygenated blood is transported to the rest of the fish's body through arteries.
Remember veins back to the heart. This goes into the heart to deliver oxygen.
Arteries are the major blood vessels that carry blood away from the heart. Except for the pulmonary arteries which go from the atrium to the lungs, arteries carry oxygenated blood. The veins bring blood back into the heart. Except for the pulmonary veins that connect the lungs to the ventricles of the heart, veins carry deoxygenated blood.
Arteries are the major blood vessels that carry blood away from the heart. Except for the pulmonary arteries which go from the atrium to the lungs, arteries carry oxygenated blood. The veins bring blood back into the heart. Except for the pulmonary veins that connect the lungs to the ventricles of the heart, veins carry deoxygenated blood.
to the heart to be pumped out to the body through arteries