Answer:
The scientists who postulated the cell theory were:
-Robert Hook: he was the first scientist to use the word cell, he observed cork and he calls cells the the divisions he saw.
- Leeuwenhoek: he built biconvex lenses and with them he observed microorganisms such as bacteria and protozoa and cells such as sperm and red blood cells.
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Schleiden: he studied embryonic cells and discovered the nucleolus
