I believe the answer for this would be B. Just using the process of elimination knocks out D and A, and plants make carbs not protein during photosynthesis :)
I would say D is da best answer not rlly 100 but dats seems da best 2 me
RNA stands for ribonucleic acid. It's primary function is to make ribosomes, hence the answer is 'a'
I believe your answer is E