Question

(a) Write difference between oxygen and carbon dioxide​

Answer 1

Answer:

oxygen is helpful to humans and animals.carbondoxide is helpful to plant and trees

Answer 2

Answer:

The key difference between oxygen and carbon dioxide is that oxygen is a diatomic molecule having two oxygen atoms whereas carbon dioxide is a triatomic molecule having one carbon atom and two oxygen atoms. ... On the other hand, plants utilize carbon dioxide for photosynthesis to produce carbohydrates