Which of the following examples results from disruptive selection? a. the birth weight at which newborn humans are most likely to survive and the average weight of newborn humans are about the same. b. there is an increase in antibiotic-resistant strains of bacteria. c. there is an increase in the number of different breeds of dog. d. garter snakes with different coloration patterns behave differently when threatened.

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.