That would be the heart. The pulmonary vein carries oxygenated blood from the lungs to the heart's left ventricle, it then travels through the left atrium and out the aorta into the arteries and then the arterioles. It then enters the capillaries, here the oxygen diffuses into the cells of the body, and carbon dioxide diffused into the capillaries and bloodstream. The blood then continues to the veinoles, veins and back into the heart through the inferior or superior vena cava, into the right ventricle, right atrium and out through the pulmonary artery to collect oxygen from the lungs again. So starting from the beginning, the diagram of blood flow is as follows:
Lungs - pulmonary vein - left ventricle - left atrium - aorta - arteries - arterioles - capillaries - veinoles - veins - superior/inferior vena cava - right ventricle - right atrium - pulmonary artery. And the cycle continues :)
Oxygen needs to enter the bloodstream so that the lungs can carry oxygen to all parts of the body
So the oxygenated blood can supply oxygen to all parts of the body from the heart
thanks
The scapula
The mechanisms for transporting oxygen and carbon dioxide in the blood are the lungs. The blood vessels are also needed for transporting oxygen and dispelling carbon dioxide.
YesCarbon dioxide is needed to get carbon. Carbon atoms of glucose are from CO2
CO2 is the source of carbon.
Carbon dioxide provides the carbon needed to synthesize glucose.
carbon dioxide and water
No
carbon dioxide
Oxygen is needed by all organisms for respiration , carbon dioxide is needed by plants for photosynthesis , nitrogen is needed i form of nitrates by plants .
yes
carbon dioxide
Carbon dioxide.
No.