Which phrases describe anaerobic respiration?

is an inefficient way to obtain ATP

creates a buildup of lactic acid

requires oxygen

does not require oxygen

is an inefficient way to obtain ATP

creates a buildup of lactic acid

does not require oxygen

Explanation:

Anaerobic respiration is the process by which food substances are broken down without presence of oxygen. An intermediate compound, ethanol in plants and lactic acid in animals is produced. The incomplete breakdown of glucose results into production of less energy (ATP) than in the case of aerobic respiration.