Oxygen is the gas that usually passes into cells. It moves by diffusion from the bloodstream.
carbon dioxide
carbon dioxide
OXYGEN and nutrients, also gets rid of waste and carbondioxcide.
Oxygen is the gas that passes from the lungs to the bloodstream.
it is just a little silly joke when some one passes gas to be sarcastic and be funny, but your gas usually doesnt smell to good......
Yes, there are intercellular spaces which are usually used for gas exchange between the cells.
The blood losses O2 in the capillary beds that supply every cell in the body (exept the gas exchange cells in the lungs)
oxygen
Blood brings food and oxygen to your cells.
Air is a gas silly ;)
what happens to interstellear gas as it passes through a spiral density wave
Methane is the most likely gas that comes from flatulence.