Aerobic fitness is the ability of the heart and lungs to deliver oxygen. This oxygen meets body needs under a variety of circumstances.
Blood flows through the walls of the lungs to release carbon dioxide and to absorb oxygen for distribution throughout the body.
Aerobic
The blood carries carbon dioxide back to the lungs and oxygen out of it
oxygen-poor blood to the lungs to get more oxygen and to release unneeded carbon dioxide for the lungs to remove
The heart and lungs work together to deliver oxygen to and remove carbon dioxide from the body's tissues. The brain uses this oxygen to function.
Blood with no oxygen (the blood that flows to the heart picks up oxygen from the lungs).
The blood needs to receive oxygen from the lungs so it can deliver it to the rest of the body.
The heart and lungs work together to deliver oxygen to and remove carbon dioxide from the body's tissues. The brain uses this oxygen to function.
Blood cells deliver oxygen and nutrients through the rest of the body. Blood is pumped through the lungs to collect oxygen.
They all carry oxygen, which is recharged in the lungs. They deliver this oxygen throughout the body and have to pick up more.
Red blood cells
cardiorespiratory endurance---a+ foolAerobic Activitycardiorespiratory enduranceCardiovascular Fitnesscardiovascular
Cardiorespiratory endurance
Cardiorespiratory endurance
cardiorespiresatory endurance
Cardiorespiratory endurance
No - not really anyhow. Oxygen is brought to the lungs by breathing in air. The lungs function as an exchange system which loads up the red blood cells with oxygen. So lungs give oxygen to red blood cells which then deliver the oxygen to all the parts of the body.