The mitochondria is: Organelle found in all organisms that is the site of photosynthesis.

Reactants of cellular respiration

An Organelle found in most heterotrophs that organisms that is the site of cellular respiration

Reactants of photosynthesis

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.