Answer:
All organisms evolve over time
Explanation:
The transition from able to support itself on land to living in the ocean is a strong example of evolution.
Im not understanding what you are trying to ask in the question.
Is there answer choices?
Is there a paragraph to go with it?
The primary difficulty is the fact that we do not know all of the organisms that currently exist in the world along with those that existed in the past.
Here are two Eukaryotic cells Plant and Animal