Next, the students place a drop of salt water on the slide. Before viewing under the microscope again, their teacher asks them to predict and justify what they will likely observe, based on their understanding of how cellular transport helps to maintain homeostasis in plant cells. Four student’s predictions and justifications are presented below. Which student has made the best prediction supported by a correct justification?

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.