Based on the fossil layers shown here, what can you conclude about the changes to the environment?

Based on the fossil layers shown, I can conclude that the ocean used to be land. The water level rose over the years creating an ocean over it

i would have to say autosomal

identify 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.v