Question

How is CO2 essential for life?

Answer 1

Answer:

if there will be no CO2 then there will be no food because the green plants produce food using the CO2 only

Explanation:

brainliest plz

Answer 2

Answer:

Carbon dioxide provides the carbon that is the building block of all life. Plants consume carbon dioxide to grow and animals consume plants to obtain the necessary carbon for existence. ... All plants and animals die. The carbon eventually becomes coal, natural gas and crude petroleum locked inside the earth