Explain why cold-blooded organisms like reptiles have a higher rate of secondary productivity than warm-blooded mammals.

Answer:

Secondary productivity is the rate at which consumers convert chemical energy into their own biomass. This rate is based on the organism’s metabolism, because organisms with higher metabolisms have to consume more energy to maintain their metabolic processes relative to how much energy is converted into their biomass. Reptiles have slower metabolisms than mammals and do not consume as much energy relative to their body mass as mammals, giving them a higher rate of secondary productivity.