Chloroplasts absorbs energy from the light from the sun to transform inorganic molecules (like water and carbon dioxide) into organic molecules (i.e. sugars like glucose). Chloroplasts are found in plant cells, which undergo a lot of photosynthesis in order to provide energy to the plant.
Mitochondria are the organelles that take the glucose to break it down and use the energy to fuel the cell.
Therefore, answer B is correct. Hope this helps! :)
