Why does the last line create a satisfying ending? O It makes the reader wonder what happened.
O It describes the writer's frustration with the task.
O It indicates that the writer is well liked.
O It shows that the writer succeeded in his task

Which of these organisms have the greatest amount of cell specialized

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?