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You have low concentration of oxygen in the veins. It is low in right side of the heart. It is supposed to be the lowest before it enters the alveoli of the lungs.
the Right side
heart
The left side of the heart contains oxygen-rich blood. The right side of the heart contains deoxygenated blood.
It receives oxygen
The right side of the heart pumps deoxygenated blood (blood deprived of oxygen) to the lungs where it can then receive oxygen.
The right side of the heart pumps blood to the lungs to pick up oxygen. From the lungs it goes back to the left side of the heart, which pumps it out to the rest of the body. Blood then returns to the right side of the heart and starts the cycle over.
Blood in the left side of the heart is redder because it is carrying oxygen.
On the left it's blue and on the right it's red, but the heart curves in a way where it's on both sides.
no i cant answer this
The left and right atria (singular atrium) are chambers in the heart. The atria are the upper chambers (ventricles are lower). The left atrium is on the left-hand side of your body as you look down at your own heart; the right atrium is on the other side.
The right hand side of the heart deals with oxygen poor blood.The right side which collects blood following its circulation round the body and then pumps it through the lungs to pick up oxygen.