In plant cells, how are chloroplasts and mitochondria related?

A. Chloroplasts manufacture food;mitochondria break down the food and convert it to energy

B. Chloroplasts package nutrients;mitochondria deliver the nutrients to other parts of the cell

C. Chloroplasts absorb water from the surrounding tissue; mitochondria store water

D. Chloroplasts direct the functions of the cell;mitochondria deliver messages to other parts of the cell.