The correct answer is D, Hope that helps! :)
During cellular respiration, the bonds of food molecules are broken to energy can be released to fuel other cellular processes. In order for this to occur, new compounds with lower-energy bonds must be formed when high-energy bonds in food molecules are broken.
This is due to the Law of Conservation of Energy.
Answer:
"Protists" So it is Eukarya
They are prokaryotic cells....
Of lower concentration and higher concentration