This question has two parts. first, answer part a. then, answer part b. part a which of the following best describes the author's point of view about davy crockett in "davy crockett saves the world"? a. davy crockett was funny and smart. b. davy crockett was strong and brave. c. davy crockett was handsome and proud. d. davy crockett was friendly and well-liked. part b which detail from the story best supports your answer in part a? a. davy learned new dances in two weeks. b. davy posed for photos with the president. c. davy jumped on the comet's back and held tight. d. davy was elected to congress.

Migration the ability to meet current needs without reducing the ability to meet future needs 2. immigration the leaving of one's homeland to settle in a new place 3. migration a situation in which the birth rate is not sufficient to replace the existing population 4. overpopulation the movement of people to a new country 5. sustainable development the increase in the population of a city 6. underpopulation a situation in which resources are being used up at a faster rate than they can be replenished 7. unsustainable development a situation in which the number of people exceeds the available natural resources in an area 8. urbanization the movement of people from one place to another