Where is the oesophagus locate​

here's your answer..

i wish i could with all of them i can barley see the first one so here's the answer to the first one b

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