Do animals need to get rid of carbon dioxide?

Answer 1

Of course. They eliminate CO2 in the lungs and then breathing it out. If this did not happen, the individual would soon suffocate and die. Many submarines have gone to the bottom of the ocean, and if the vessel was not crushed, then the men likely died of CO2 suffocation.

Answer 2

If the carbon dioxide produced during cellular respiration isn't gotten rid of, the blood and tissues will become acidic. Acidity messes up the body's chemical reactions and will result in death if it gets bad enough.

Answer 3

Yes, animals produce carbon dioxide as a byproduct of cellular respiration. They get rid of excess carbon dioxide by exhaling it through their lungs. This helps maintain the balance of gases in their bodies.