Respuesta :

Answer: True

Explanation: Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen. ... However, if oxygen is not present, some organisms can undergo fermentation to continually produce ATP.

francescacardona1234

Answer:

False

Explanation:

Cellular Respiration can occur both aerobically (using Oxygen) and anatomically (without Oxygen)