According to the Law of Superposition, what layer is the oldest rock layer? the last layer deposited
the first layer deposited
the second layer deposited
the intrusive deposition

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

How are primary producers important to the alligator's energy supply

What is the ratio of carbon hydrogen and oxygen in a carbohydrate?