TORONTO -. Mike Babcock's first exhibition schedule as coach of the Maple Leafs will take him to some interesting arenas.
There are two types of 'respiration': pulmonary (visible breathing) and cellular (which is not visible). In pulmonary respiration the unwanted gas expelled is mainly carbon dioxide. This is then replaced during the inhalation breathing phase by the oxygen content in the air.
Respiration In the most simple terms, respiration simply means breathing. But more formally, the term depends on what type of respiration you are referring to. Essentially â¦ , respiration refers to gaseous exchange of unwanted carbon dioxide and much-needed oxygen for the body's use.