Answer:
mitochondria; cytoplasm
Step-by-step explanation:
Remember, the main difference between the two types of respiration is that Aerobic respiration relies on oxygen to break down body fats and sugars into energy. While Anaerobic respiration does not require oxygen to produce energy from fats and sugars.
Thus, In living organisms, it is believed that Aerobic respiration takes place in the mitochondria inside cells while Anaerobic respiration takes place in the cytoplasm of a cell.