Answer:
Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.
Explanation:
Approx. 27 years i really hope this helped!!
B I think is the correct answer
When using High Power Objective Lens, only the Fine Adjustment Knob should be used.