Answer:
the decomposer is a translator for matter for example look at the nitrogem cycle the decomposer breaks down the dead biomass and converts ammonium into ammonia and then to nitrite and then to nitrate and ultimately into n2 gas that returns to the atmosphere during all that time no matter is lost and it all stays in the biosphere.
It starts when you put food in your mouth, then goes to the stomach, where the proccess begins
The shortened form of the unit that Kevin's bag was weighed in would be Lbs.
One grow/develop 2 reproduce 3 obtain/ use energy 4