Answer:
B) Cellular Respiration takes place in the Mitochondria of the cell.
Explanation:
For answer A, photosynthesis takes place in the chlorophyll, not the nucleus.
For answer C, photosynthesis only occurs in plants, not animals.
This is the same reason D is wrong, as well as cellular respiration not taking place in plants.
The mitochondria is called the powerhouse is the cell because it is where glucose is converted into ATP, or energy.