Which of the following statements is true?
Xylem and phloem transport water, food, and minerals.
Trees cannot live if they are stripped of their bark.
Photosynthesis needs light energy to happen.
All of the above

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