Question

multiple - choice questionsome cells can carry out this process called ______ to make atp when theres no oxygen.fermentationphotosynthesischemosynthesis

Explanation:

Fermentation is an anaerobic process (no oxygen required) that some cells use to produce ATP. Photosynthesis requires light and produces glucose and oxygen. Chemosynthesis uses chemicals (not related to the absence of oxygen for ATP production in the context here).

Answer:

fermentation