How is an
ecosystem
organized?

The answer is how come the liening benefactor has so many pathagoryierms

Explanation:

to be completely honesty i have no knowledge if learning the current benefactor of the object asked in this particular question.

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