B.
Special proteins are in charge of regulating the movement of substance through the double-membrane.
OK so the answer you are looking for is most likely going to be inter phase because that is what most cells spend their time in.
Answer:
Dung beetles lives in the animal dung and take nutrients from the undigested substances present in the dung. This dung is mixed with the soil by the beetle to increase the fertility of the soil. These nutrients is taken by plants with water through roots and makes their food in the form of carbohydrate from it in the process of photosynthesis. This carbohydrate is stored in different parts of plant body.
I want to say that the best option to go with will be species so option D.
I'm not sure if there are answer choices, but water is an excellent solvent, taking along valuable nutrients with it when it travels.
