The strongest rock on planet earth is Quartz. Please give brainiest answer
Answer:
Prokaryotes
Explanation:
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.
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It is the area where the two chromatids of a chromosome attach to each other