What remains left is called a <span>Fossil</span>
Answer:
A in explanation
Explanation: The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.
They cant be faster because they have smaller fins but thats just my logic hope i helped
The answer is a hypothesis Natural phenomena are those that occur or manifest without human input.
