If any one uses Grad Point and does the Unit Activity: Cells then let me know and i will send u a file for it

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

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