The arctic fox has to compete with other predators for its food sources. the main food sources for the arctic fox are rabbits and other small rodents. what would happen if competition for food in the arctic increased and it was difficult for the arctic fox to find its prey?

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

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

Which of the following is one way in which organisms such as clown fish and sea turtles are able to overcome the many dangers that their offspring encounter and ensure that their species population numbers stay relatively steady