What are the specific functions unique on each of the diagnostic tools?

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

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

What part of the body contains bile, an enzyme that break down lipids?