Sunlight and nutrient
availability are the factors influencing photosynthetic productivity. Plants,
fungi, and algae obtain the energy they need to live from photosynthesis. The
amount of sunlight and the amount of other nutrients (especially nitrogen, phosphorous
and iron) available influence the productivity of organisms through
photosynthesis.
The statement that is true only for aerobic respiration is that aerobic respiration B. produces water<span>. The products of aerobic respiration are obtained after the complete breakdown of the substrate. This degree of substrate breakdown is not achieved in anaerobic respiration; therefore, it does not produce water.</span>
