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Gaseous exchange and evaporation of water vapour
they use their stomata to exchange gases with the environment by taking in carbon dioxide and releasing oxygen and water vapor into the air
the best answer is:Smoking reduces the gases in oxygen
the cells
indirect respiration is a gaseous exchange that involves two phases: a. external respiration - exchange of gases between environment and tissues. b. internal respiration - exchange of gases between the tissues and body cells juiysiey ",
Root Surface
every living thing uses gasses, one of the signs of life is respiration (ie gaseous exchange)
Diffusion.
exchange of gases in respiratory
Stomata on the underside of the leaf control the passage of gases into and out of the leaf.
The diffusion of gases takes place from their higher concentration to lower concentration. Exchange of oxygen by carbondioxide is the usual feature of breathing by lungs.