Respiration Definition & Meaning - Merriam-Webster

Respiration - Definition and Types respiration Respiration The process by which living organisms and tissues exchange gases with their environment In a common sense, respiration is the sum of the processes respiration Cellular respiration Cellular respiration is the process by which the body gets energy from

cellular respiration Respiration is the process in which gas is exchanged between organisms and their habitat Common types include external, internal, and cell