Aresearcher is monitoring a colony of single-celled organisms and notes that the colony is releasing carbon dioxide (co2) and using up oxygen (o2) in the closed clear glass container in which it is being kept. which of the following can be assumed about these organisms from these observations? they are releasing energy from organic molecules through aerobic respiration. they are storing energy in organic molecules through photosynthesis. they are releasing energy from organic molecules through anaerobic fermentation. they are storing energy in organic molecules through aerobic respiration.

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

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases

Which describes the changes in the earths motion?