1 A) the pie crust B) the plate on which the pie is served C) the whole pie D) the pie filling 2 A) population B) community C) ecosystem D) biosphere 3 A) population B) community C) ecosystem D) biosphere 4 A) animal structures and functions of those structures B) how organisms adapt to a changing environment C) the interactions between organisms and the physical environment D) how living things are organized and classified 5 A) describe the interactions between organisms and the physical environment B) develop models that explain and predict the distribution and abundance of organisms C) analyze levels of organization and develop models and hypotheses that can be tested D) All of these
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