The mechanism of gaseous exchange in living organisms is essentially by? by Sunday | Jun 27 | Biology WAEC | 0 comments A. osmosis B. inhalation C. diffusion D. exhalation E. breathing Correct Answer: Option C – diffusion Users Also Read These:Gaseous exchange in the lungs takes place in the?A characteristic that can possibly be shared by both…Gaseous exchange takes place in the adult toad through the?Which of the following used diffusion as the…Which of the following organs are used for gaseous…