Question

select the part whose main job is to break down waste. centrosome cell membrane lysosome rough endoplasmic reticulum

Explanation:

Lysosomes contain digestive enzymes that break down waste materials, cellular debris, and foreign substances in the cell. The centrosome is involved in cell - division, the cell membrane controls the movement of substances in and out of the cell, and the rough endoplasmic reticulum is involved in protein synthesis and transport.

Answer:

lysosome