we need oxygen to function because without oxygen we would suffocate to death. without oxygen we wouldn't exist right now.
oxygen.
food, water, and oxygen
The function of the lungs are to bring oxygen, into the body and to release carbon dioxide. Oxygen is what the body needs to make energy and carbon dioxide is a waste that the body does not need.
The function of the lungs are to bring oxygen, into the body and to release carbon dioxide. Oxygen is what the body needs to make energy and carbon dioxide is a waste that the body does not need.
oxygen is solely used by mitochondria in cells for energy, that is the only reason we need oxygen.
Oxygen is what you breathe in, and what your body needs to function correctly (and what you need to survive actually)
Asthma prevents the natural flow of oxygen and carbon dioxide in and out of the body.The body cells need oxygen to function well.
the heart pumps blood full of oxygen around your body to the cells that need it
Most pressure is need for the body. It is more important than oxygen, nutrients and organs.
Oxygen is required so that we can make ATP. ATP is the energy that the cell needs to function.
the ciculatory system is where blood in our body is transported around the body giving our cell the oxygen they need.
Asthma prevents the natural flow of oxygen and carbon dioxide in and out of the body.The body cells need oxygen to function well.