Which statement about the light-independent reactions in photosynthesis is true?
a. they occur in the thylakoids.
b. they produce atp and nadph.
c. they release oxygen as waste.
d. they comprise the calvin cycle.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present