Which can have the most impact on an ecosystem? unnatural occurrences natural occurrences abundant resources volcanic eruptions

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone