Right i need a science you have sticks planted in the ground that you are using as basic sundials. one is 2 m long; the other is 5 m long. does the length of the stick affect how much the shadow mark moves, or do both shadows move evenly? explain your answer.

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.