Describe the process of photosynthesis, including a brief description of the light reactions and the Calvin cycle. Be sure to include the materials that are needed for photosynthesis, the materials produced by photosynthesis, and the role of ATP in photosynthesis.

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit