Most fossils form when living things die and are buried by sediment that hardens into rock over a given time.
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Answer: A</h2>
Explanation:
The magnifiacation doesn't change. We aren't seeing a more detail or less detail view of the cells. Thus this eliminates B & C.
There is no change in the turgidity of the cell or in the cell membrane. Thus this eliminates D.
However, B looks darker than. This is usually a sign that the cells have been stained. This was perhaps done with Methylene Blue.
I am so positive it’s D because that’s the only one that makes sense. Trust me
