Return to Unit List Grade 4 Lesson Review   Type your name:   Decomposers break down wastes and the cansfoodremainsvinegarSelect your answer of other organisms. Decomposers grow wherever there's reproducevinegarfoodremainsSelect your answer and moisture. One way to stop decomposers from spoiling food is to reproduceremainsdryfreezeSelect your answer it at very low temperatures. Food pickled in cansremainsfreezevinegarSelect your answer kills decomposers. When you boil and seal food in cansreproducefoodvinegarSelect your answer, no new decomposers can enter. Decomposers can't survive in saltyfoodvinegarfreezeSelect your answer water. Another way to stop decomposers from growing is to freezeremainsreproducedrySelect your answer food. If decomposers begin to grow, they can dryfoodremainsreproduceSelect your answer to become billions.