Answer:
The first person to observe cells was Robert Hooke. Hooke was an English scientist. He used a compound microscope to look at thin slices of cork.
Explanation:
Sorry if I am wrong let me know if I am.
The sequence and number of amino acids is different (each protein has a unique sequence and arrangement of amino acids).
A, a cell wall forms between the two almost divided cells
A. the volcanic eruptions of Mt. Vesuvius