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Trees and other plants "breath out" oxygen as a by-product of Photosynthesis - This is how plant use sunlight to turn carbon dioxide "breathed in" from the atmosphere, plus taken up by the tree's roots, into sugars and starches which they stores and use for energy to power all their life processes.
Like you and me, trees also "breath in" a little oxygen and "breath out" a little Carbon dioxide when it is dark, as part of "respiration" which is how sugars are burnt in our bodies to produce energy for our life processes.
So yes - trees do absorb oxygen, but much, much less than they give out for us to breathe in.
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Do plants absorb oxygen along with CO2?
Well,plants do absorb oxygen along with CO2,but only a little.We take in oxygen with CO2,but only a little.
Why do skin divers need oxygen cylinders?
Because lungs are not adapted to absorb oxygen from the water.
Could an individual unable to absorb oxygen into the body perform cellular respiration?
An individual unable to absorb oxygen into the body is called dead, and is unable to perform cellular respiration.
What gas do humans take from the air and absorb into the blood?
oxygen
How do red blood cells assist in transporting oxygen?
They absorb the oxygen from the lungs and carry it until it is used.
What are the environmental demerits of the eucalyptus tree?
it absorb oxygen from atmosphere which is anti trees characters
What plant can absorb oxygen from water?
Its roots can absorb oxygen from water
Where does the blood absorb oxygen in human body?
the blood absorb oxygen in the lungs(cappilaries)
What plants roots can absorb oxygen from water?
Its roots can absorb oxygen from water
Will people be able to survive without trees?
no because tree give us oxygen which we need and the absorb carbon dioxide which is bad for humans.
What do organisms do with the oxygen they absorb from the air?
Organisms use the oxygen they absorb from the air for their cells. The cells need this oxygen in order to carry out their functions.
Is it absorb oxygen?
yes
Is there a tree which can absorb CFCs?
no
How do fish absorb oxygen from water?
Fish can absorb water by the gills
What is oxygen scavenger?
A material which absorb oxygen; for example zirconium is a scavenger for oxygen.
How do protozoans obtain oxygen?
They absorb the oxygen from the cell which gets its oxygen from the blood
What oxygen absorbing chemical?
Pyrogallol is a compound that can absorb oxygen.
