No it couldn't happen as cellular respiration brake down glucose by the help of O2 to form ATP and co2 while this Glucose was first synthesized by the photosynthesis process without it there wouldn't have been any glucose for cellular respiration to take place
I think it's A.Protoplasm is mainly composed of nucleic acids,proteins,lipids,water and carbohydrates.If I'm wrong then i'm sorry.
relative dating and geological time........but i believe its geological time
Answer:
maybe 75% of them were purple and 25% were white
Answer:
I think the answer is A..