when you inhale air into your lungs the concentration of oxygen in the blood can be no greater than that in the air.As the blood reaching the lungs is lower in oxygen there is transfer from the air to the blood stream until the concentrations stabilise.However there is no active transfer.Therefore there will always be Oxygen in exhaled air even if the initial oxygen concentration in the blood is zero as the air oxygen and the blood oxygen will reach a steady state equilibrium
Helium is a chemical if you breath that chemical through a balloon or anything that involves helium will shut your body off.Helium can be a very dangerous chemical Helium is an inert gas, and despite the fact that some inhale it to change their voice temporally, I don't suggest inhaling. You need gas exchange to live.
inhale and exhale into a balloon.
A hypothesis is a proposed explanation for an observable phenomenon. It can also be said as predicting.For example Horse and Carabao manure which is better. Your hypothesis might be "Carabao manure might be better" or Horse manure might be better". A hypothesis can only be said one if it uses the words might,maybe,probably,if,etc.
Air enters the body when you inhale (Breathe in) air enters through the mouth and into the lungs. and then exhale (Breathe out) carbon dioxide (CO2)
yes, we inhale about 1 litre of anal gas per day. EW
The gas we take in when we inhale is oxygen.
inhale oxygen
plants
plants
when you inhale you breath oxygen when you exhale carbon dioxide
It can kill you if you inhale enough of it.
I can only tell you about helium. If you inhale it, you will sound funny for a minute or so.
Fire, explosions, burns. And don't inhale the gas.
carbondioxide and oxygen
Niterogen
78% nitrogen, oxygen 21%, and carbon dioxide 0.03%