Can you add the picture or describe it to me? Right now I'd guess that it's probably bacteria because bacteria breaks it down into ammonium and nitrate, which is taken up by the plants by a process of nitrogen fixation. So, D.
Chromatin is my answer if I was right can I get brain please
Answer: A. before history was written.
Explanation:
I'm not sure if you need an explanation, but prehistoric means "very old or out of date." Hope this helps, Good luck! :)
I think the answer is A. vacuole
Answer:
monosaccharides
Explanation:
The basic unit/building blocks for carbohydrates is monosaccharides.
