Prokaryotic organisms have recently been divided into two domains, bacteria and archaea. this division is based on characteristics such as a. differences in cell wall composition. b. differences in their initiator amino acid for start of protein synthesis. c. presence or absence of histones. d. b and c only e. a, b, and c

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.