Describe three effects that wolves have had on the Yellowstone ecosystem.

Did you know that a blue wales tongue weighs more than an elephant?

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 is the one part of the nucleotide  that differs among the other different nucle  tides?