Yes.
When you breath, you take in oxygen and breathe out CO2.
According to Wiki Answers (see link), an exhaled breath is about 4% CO2.
Atmospheric CO2 is between 300 and 400 ppm, or 0.03% to 0.04%.
air exhaled by an animal would have slightly more CO2
Air exhaled from a plant would have slightly less.
Exhaled, because you breath out Carbon Dioxide and so therefore the air will contain more Carbon Dioxide rather than it been in Inhaled air. :-)
Yes it is true, the oxygen in your lungs is converted into carbion dioxide by means of cellular respiration.
Yes
I believe they are the same.
If they are chemically combined, a compound eg a molecule of carbon dioxide contains an atom of carbon and two atoms of oxygen. Carbon dioxide is a compound.
it has more carbon dioxide in 7up because it is stronger than a pepsi and if you look at a bottle you will see that it has more carbon dioxide
Carbon dioxide is decreased.
Inhaled air contains a greater volume of oxygen than carbon dioxide. Exhaled air is the opposite, since after the exchange of gases in the lungs the carbon dioxide in the blood is transferred into the lungs. Exhaled air contains a greater volume of carbon dioxide than oxygen. Also, there is more water vapour in exhaled air than inhaled air.
As there is a low level of carbon dioxide in the air that animals (and people) breath, yes every breath taken in breaths in some carbon dioxide.But as carbon dioxide in the blood is transferred to the air in the lungs, increasing the level of carbon dioxide in that air, when they breath out both the carbon dioxide breathed in and the additional carbon dioxide from the blood are breathed out. Thus in balance more carbon dioxide is breathed out than is breathed in.
You could try planting more plants into your aquarium this will convert the carbon dioxide breathed out by your fish into oxygen
Yes. Carbon dioxide contains 1 atom of carbon and 2 atoms of oxygen in each molecule.
I believe they are the same.
Trees absorb carbon dioxide and release oxygen - almost as if they breathed in the opposite way to humans.
There is more nitrogen in the air than carbon dioxide. Air contains:78.09% nitrogen20.95% oxygen0.93% argon0.03% carbon dioxideand trace amounts of other gases.
warm pepsi
If they are chemically combined, a compound eg a molecule of carbon dioxide contains an atom of carbon and two atoms of oxygen. Carbon dioxide is a compound.
Carbon dioxide is covalently bonded.
It 'fizzes' because it contains carbon dioxide I think. But more fizz than what?
A single molecule contains 3 CO2 = one Carbon, two Oxygen
carbon dioxide contains carbon and oxide where as carbon is a different thing! a compound has 2 or more elements miked together and has created a new substence whereas a element is only one atom!