Organic sedimentary rock may contain which of these? A. fossils B. large crystals from cooling magma C. soil D. small, living creatures ​

i believe the correct answer is d

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.