The moon surface is covered in depressions called craters what caused most of these craters a-activities of tectonic plates b-weathering and erosion by wind and water c-the impact of debris or meteoroids d-the gradual cooling of the moon

Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material