Please help ! I will mark brainiest!:)

I’m having trouble trying to figure which word goes in each box ...

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101

i think the answer would be a. after sentence 14! i hope i at least a little

the most likely explanation for this is that his wounds have started to scab over and that stops the bleeding.