What type of tissue would most likely be composed of cells that contain many mitochondria? A) muscle tissue
B) connective tissue
C) nervous tissue
D) epithelial tissue

An organism lives in a container with very little oxygen. it produces ethanol and carbon dioxide as waste products. which process does it use to produce most of its atp molecules? a. lactic acid fermentation b. glycolysis c. electron transport chains d. alcohol fermentation