<span>Sweep prey organisms, along with some water, through the oral groove, and into the mouth opening. </span>
The structure of the nucleus is that it has the protons (+) and the neutrons (0).
I think it's Genetic engineering
Answer:
Why are cells small? because they can absorb nutrients much more efficiently. Because they are smaller they can efficiently absorb enough food. When a cell doubles in size the volume increases much more then the surface area, which is why large cells cannot receive enough food efficiently for their volume.
Hope this helped :)
The difference is very small, if it exists at all. Please Mark Brainliest!