The answer would be letter B because bacteria do not mate they go through many stages and end up duplicating their own DNA to create an exact copy of themselves thus having two bacteria instead of the one bacterium. after the one bacterium becomes two then the two become four etc.
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Answer:
The first cells were most likely primitive prokaryotic-like cells, even more simplistic than these E. coli bacteria. The first cells were probably no more than organic compounds, such as a simplistic RNA, surrounded by a membrane.
Answer:
The first one is A. The second one is A and the last one is B.
Explanation:
I did it on USATestPrep
Which of what following ?