Each step in a food chain that demonstrates the transfer of energy is called a?

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

An easy way to calculate the amount of energy available at each level is to what?

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere