Discuss how plants can benefit from respiration.?

Answer 1

Any living being gets help from respiration in same way.They tale in oxygen burn the food and release energy and release carbon dioxide
IT IS wrong that plants take co2 for respiration.They take co2 for photosynthesis
In plant respiration sugars are broken down in to co2 and energy in the form of ATP, THAT energy is useful for the plant for their metabolic activities like growth ,reproduction

Answer 2

You really should do your own homework. Do you think that there will always be someone around to give you the answers in life? You think if and when you get a job that the person working next to you is going to do your work for you?

This is so basic a question that you would know the answer if you spent as much time doing homework as you do thinking about Britney and Brangelina.

You make me sick, but here's one freebie:

Plants take in carbon dioxide and produce oxygen. When animals respire, or breathe, they take in oxygen and produce carbon dioxide. That is why animals and plants help each other survive on a global level.

Now learn something on your own.