Why is cellular respiration considered an efficient process

It can give cells the energy they need through the use of oxygen it gives them I think 36 atps while anaerobic give only 2 ithink

It produces energy, and a good quantity of it, stored in the form of adenosine tri-phosphate and nicotinamide adenine dinucleotide. There are some reasons for which it may considered an efficient process: The first one is that respiration is not the only possible way to burn organic matter to produce energy.

Idont see a question here

C) they are specialized meaning they are designed to do different things