A student views 2 cells through his microscope. In cell A, he observes it to be rather large and has a lot of structures including a nucleus in it that make it complex in cell B, he observes that it is much smaller than cell A and does not have many structures inside which he claims makes it less complex What is true about these cells? A. Cell A is a prokaryote while cell B is a eukaryote

B. Both cells are eukaryotes

C. Both cells are prokaryotes

D. Cell A is a eukaryote while cell B is a prokaryote