A. sacamos
Lots of times, for we (nosotros) the verb ends in -mos.
NO! THE TWO OF US WERE WRONG! It's actually 'esos' just looked it up. Should check before sending an answer. Sorry
decomposers are the final stage of the food and they break down and eat what is dead already. if the decomposers wasn't apart of the food web then what ever is dead would sit there and rot and have this foul odor that wouldn't be pleasant at all to smell.