Answer:
(based of what I would think )
Explanation:
If we didn't have decomposers, the waste left from the food we eat and what the wolves and stuff eat would grow into a problem, we would have ( i think) a mess or something
( more people can answer this better then me)
The answer is Body parts created <span>during the first trimester, and they complete their development during the third.</span>
The answer to this is a River System.
