Inferior venecava and superior venecava.........2
aorta and the coronary artery
you should ask a turtle
if blood entering the heart gets mixed with blood leaving the heart the the blood leaving the heart will get poluted. the blood entering the heart is poluted when it enters the heart, the heart cleans it up; so when the blood leaves the heart it is clean so if it gets polluted the person may get sick and this leads to his/her death.
Four main blood vessels enter/exit the heart: two veins and two arteries. Oxygenated blood enters the left ventricle through the pulmonary vein. This same blood is then pumped out of the left atrium via the aorta. Meanwhile, de-oxygenated blood enters the heart in the vena cava; before leaving through the pulmonary artery.
When talking about the right or flight response in regards to the the vasoconstriction of blood vessels entering and leaving the heart, the biological advantage is having your heart ready and your muscles ready for anything. As for the conversion of glycogen to glucose, this is referring to the energy your body uses.
veins
pumping
if blood entering the heart gets mixed with blood leaving the heart the the blood leaving the heart will get poluted. the blood entering the heart is poluted when it enters the heart, the heart cleans it up; so when the blood leaves the heart it is clean so if it gets polluted the person may get sick and this leads to his/her death.
The heart blood and the vessels are in your body and everyone has them including you too.
Arteries carry blood away from the heart and empty into Arterioles which then lead to Capillaries, the blood then begins its return trip to the heart by entering Venules which empty into Veins which return the blood to the heart.ArteriesArteriolesCapillariesVenulesVeins
Heart-your heart is to pump blood into the blood vessels.Blood vessels-the blood vessels are used to carry bloodBlood- blood carry nutrients to your whole body.
The blood leaving the kidneys have most of the waste products removed. The kidneys do use some of the oxygen in the blood, but only a tiny amount, so the outflow is essentially clean arterial blood.
The heart and the blood vessels of the body.
Veins are blood vessels that direct blood toward the heart.