up of oil, toxic chemicals, or other pollutants from environment ??? ??? ??? recalcitrant Not responsive ??? ??? ??? Why is microbial degradation of toxins important? microbes can degrade insecticides, herbicides, and other toxins, some recalcitrant ??? ??? ??? PHB hydocarbon chain, used by microbes to store carbon as storage if energy shortage Please allow access to your computer???s microphone t