life is full of boredom nd no one cares about that so let's play something interesting game like "NEVER HAVE I EVER"​

you know they are heterozygous for a trait because they have it as jj or jj.

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

because photosynthesis could not occur (apex)