they use natural selection because they got separated from their kind and have to make new living also they need to adapt to the environment
I believe it would be A.) The creation of atomic nuclei!
Answer:
A plant cell is surrounded by rigid cell wall whereas animal cell does not have cell wall. Presence of a large vacuole in plant cell, which is small in animal cell. Plant cells are larger than animal cells. Plant cells have plastids whereas animal cells do not have plastids.