Why might this evidence suggest a distant comman ancestry between different vertebrate species? explain your answer

Name the glands associated with human digestive system

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

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