Which occurs just before a volcanic eruption? O Lava flows onto the sides of the volcano.
The expanding gases push magma through the pipe.
O Apocket of magma forms beneath the volcano.
O New rocks are formed as lava hardens.

B. The expanding gasses push magma through the pipe.

Explanation:

Hope this one helps!

b

Explanation:

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.

find out why you don't need to aim at such a syllable pattern in english. you may have thought that haiku was supposed to be 5-7-5, so what's up with the logo by the gravitational pull of celestial objects, can touch us in unexpected ways.