What might happen to the organisms in the food web below if the number of phytoplankton and vegetation drastically decreased?

A. The small fish and wading birds would be affected

B. Only small fish would be affected

C. The small fish, bivalves and invertebrates would be affected

D. the entire food web would be affected

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls