The diaphragm squeezes the air out of your lungs
Oxygen flows into your blood when you breath April:)
The diaphragm squeezes the air out of your lungs
For an average adult human, 5 percent of the blood supply enters or leaves the heart with each heartbeat.
Yes. Though the air you're breathing might not exactly be 'fresh,' you do get a fresh supply with every inhalation.
Oxygenated blood enters the kidneys through the renal arteries. Blockage of these arteries can affect kidney function as well as blod pressure.
Blood enters the right atria from the superior and inferior vena cava. Then it flows down into the right ventricle. Then to the lungs. Back to the left atria. Down into the left ventricle and out the the rest of the body.
About 30%. The air trapped in ANATOMICAL DEAD SPACE which is about 150 ml does not reach into the alveoli in each breath of 500ml (TIDAL VOLUME)approx.
Two blood vessels enter and leave each kidney. The renal artery enters each kidney and the renal vein exits each kidney for more information see entrancei.com
No, each breath of each human being counted.
The oxygen in each breath is circuited to the lungs where the alveoli absorb the oxygen and passed to the blood cells. The blood cells enter the heart where the oxygenated blood is circulated where needed.
The oxygen in each breath is circuited to the lungs where the alveoli absorb the oxygen and passed to the blood cells. The blood cells enter the heart where the oxygenated blood is circulated where needed.
It goes through your respiratory system, and into the blood stream, where the oxygen takes the place of 'old oxygen', which has been converted to carbon dioxide, and you breath out the carbon dioxide. That is repeated with each breath.