It gets oxygen to it.
Because they suck your blood Because they suck your blood
the purpose of having 4 chambers is they help pumb blood roung your body. they are very helpful because that means your heart doesnt have do it on its own that's why i know lots about the heart chambers xx
Deoxygenated blood goes to the lungs to get rid of carbon dioxide and to pick up oxygen.
Veins carry blood to the heart. Arteries carry blood away from the heart.
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.
Blood vessels that carry blood back to the heart are the veins. Blood vessels that carry blood away from the heart are called arteries. veins
The arteries and veins are the tubes that are connected to the heart. Arteries carry blood away from the heart, and veins carry blood to the heart.
Your heart. Your heart pumps and that moves the blood.
Arteries take away blood from the heart. Veins return blood to the heart.
I don't understand what your implying in the question, but oxygen-rich blood returns to the heart through pulmonary veins; these enter the left atrium. I hope that was helpful.
The heart produce no blood
All of them. Veins carry blood from the body to the heart, arteries carry blood from the heart to the body.