Carbon & Oxygen.
Because, it's just natural. The trees breath in the air we breath out. We breath in Oxygen, and breath out carbon dyoxide. They renew the carbon dyoxide, and cleanse it. Then we breath it back in.
Yes. It is also a combination of carbon and oxygen - CO2 (the 2 should be subscript.)
Light and Carbon Dyoxide
they all hac carbon dyoxide
well it is a source because chemical is a gas and it is a energy with carbon dyoxide in Sid eof the gas
dong improved: ( i don't know what dong means) sorry! anyway, the job of plants, like trees, is to give oxygen out of there plant bodies. they take in our carbon dyoxide, that we breath out and then they "breath" in the carben dyoxide we breath out then they "breath out oxygen. oxygen is in the air we breath. we have to have oxygen to live and breath. GOD made the plants and trees that way so we could live. without GOD we wouln't be here. :)
Blood carrying carbon dyoxide from all over your body enters the Right Atrium.Blood enters the Right Ventricle.Blood from the Right ventricle goes to the lungs.Blood loses Carbon Dyoxide and receives oxygen from the lungs.Blood leaves the lungs and enters the Left Atrium.Blood leaves there and enters the Left Ventricle.Blood goes through the Aorta artery and caradic artery, then goes to all over your body.
no,carbon dioxide is made up of oxygen and carbon
Carbon atoms.
because, all cells, made up of carbon, and amino acids, made up of carbon and energy releases through the carbon molecular action.
organic molecules are made up of carbon if this helps
Trees "breathe" CO2 (carbon dioxide) through extremely small openings between the plants cells on the bottom of the leaf, called stomata (stoma singular). Through the same stomata O2 leaves the leaf.