If your producer level has 3,500,000 kilocalories of energy (per unit area), how much energy is available for each of the other levels? Write the amount of energy available next to each level.

What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2

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

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus