What does the theory of plate tectonics explain that continental drift theory could not explain? ОА unusual distribution of fossils in the Southern Hemisphere B. evidence of glaciation in the plains of Africa C. movement of continents despite the dense oceanic floor OD. the jigsaw-like fit of the continents

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.