OIL, COAL AND NATURAL GAS ARE ______ FUELS MADE FROM DECAYED MATER...

17. - TRAC NGHIEM TU VUNG LOP 11
TRAC NGHIEM TU VUNG LOP 11
17. Oil, coal and natural gas are ______ fuels made from decayed material from animal or plants.a. unleaded b. smokeless c. solid d. fossil