Which of the Following Statements Is True Concerning the Evolution

Which of the following statements is true concerning the evolution of prokaryotes and eukaryotes?

A) Rather than eukaryotes evolving from prokaryotes,evidence suggests that both prokaryotes and eukaryotes evolved from a precursor of these called the Last Common Ancestor.
B) Studies suggest that eukaryotes evolved directly from prokaryotes
C) Genetic evidence has shown that archaea were the precursor to prokaryotes,which in turn were the precursor to eukaryotes.
D) Evolutionary biologists have shown that eukaryotes appeared first and led to the evolution of prokaryotic cells.