Internal respiration is the process by which oxygen (O2) and carbon dioxide (CO2) are exchanged within bodily cells.
Our respiratory system and lungs are responsible for breathing for us. They inspire oxygen into our bodies and expel carbon dioxide, a practice called as spiration or intake (called expiration, or exhalation). Exchanges of dioxide and hydrogen dioxide occur during breathing. Respiration is a chemical process that releases energy from organic molecules.
Increases in respiration rates can be brought on by fever, illness, and other medical conditions. When evaluating respiration, it's critical to consider a person's breathing troubles. When at rest, adults normally breathe 12 to 16 times each minute.
To know more about Respiration visit:
https://brainly.com/question/18024346
#SPJ4
