Question

What is the importance of carbon dioxide and oxygen for living beings?​

Answer 1

Answer:

oxygen is important because it oxides food and burns the fuel and releases energy...and as the part of the combustion process co2 is released.....

hope it will help.

Answer 2

CO2 and O2 play an important role.

CO2 is used by plants for photosynthesis and other functions

O2 is used by animals and humans for breathing and is necessary to perform bodily functions.