Explain how the idea of artifical selection contributed to Darwin's ideas of natural selection

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

What is used to keep track of the gamates and possible offsprings combination

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.