When an ecologist is already setting up a greenhouse and measures the effects of different levels of carbon dioxide on an endangered plant species, the ecologist is using the inquiry method of experimenting. The correct answer would be option C. Hope that helps!
-Observation is important in ecological inquiry as it is the first step in asking ecological questions. . Observations may be the first step in designing experiments and models.
-Observational ecology demonstrates how and why direct sensory awareness of the natural world is a bridge to deeper ecological understanding. This is a groundbreaking work for teachers, scientists, policymakers, and citizens. It empowers the reader to blend disciplined observation with rigorous science.
the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it's available to plants for photosynthesis. hope that helped xc
