Which statement describes the cyclic nature of seafloor spreading? Continents are created.

New oceanic crust is created.

Volcanoes erupt and remove crust.

Old crust gets thicker at subduction zones.

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.