I would go with 4 that's what makes the most sense to me, and i just learned about this last year so... I hope this helps good luck..
For divergent boundary: when the crust of the earth fractures it allows magma to reach the surface. For convergent boundary: When one of the converging plates move underneath the other, a process also known as subduction; the new magma rises and can erupt to form volcanos. For the Hotspot: magma pushes through cracks in the crust to form volcanos. Hope this helps!!
D. cell wall
both animals and walls have cell membranes for support
the cytoplasm holds the organelles in place
What i say may now help but carbon dioxide is absorbed by plants and trees so it gets rid of it
<span>any one of a series of three or more alternative or allelic forms of a gene, only two of which can exist in any normal, diploid individual. Origin of multiple allele Expand.</span>
