Biology. what’s the Answer?

What types of energy transfers and energy transportations are involved in the domino chain reaction?

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

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