Kara works as a dog trainer. she reads a new book that describes some unusual training methods, and she wants to test them out on the dogs she works with. she assigns each dog to one of two groups by picking a number out of a hat. half the dogs are assigned to one group, and half the dogs are assigned to the other group. for a month, she trains one group using her old methods and the other group using the unusual methods. at the end of the month, kara records that the dogs that were trained with her old methods obey her 80 percent of the time and those that were trained with the unique methods obey her 90 percent of the time. kara concludes that the unique methods work better. kara can best improve her experimental design by:

8) this map shows the population density of india. the redder the area, the higher the concentration of the population. which is the most likely reason for the high population density in the northeastern part of india? a) there is little pollution there b) the ganges river is in the region c) most of the factories are located in that region d) most people want to live close to the himalaya mountains

What city was divided between communism and democracy/capitalism after world war 2

Middle schoolhistory 5+3 pts 1. the pacific islands formed by coral reefs are called (1 point) a. volcanic. b. reefs. c. atolls. d. plates. 2. what is a reason few people have settled in the interior of australia? (1 point) a. no mineral wealth is in the area. b. land is too expensive. c. the area is too dangerous. d. the area has little water and arable land. 3. what was one effect of plate movement on the pacific region? (1 point) a. australia and new zealand became b. connected to north america. c. plate movement isolated many species. few volcanoes formed. d. the regional climate grew much colder. 4. you live on a small island in the pacific ocean. though beautiful, your island has poor soil for farming and few natural resources. you most likely live (1 point) a. on a densely populated island. b. on the south island of new zealand. c. in new guinea on a volcanic island off the coast of australia. d. on a low island. 5. which change would most likely have to take place first to encourage more human settlement in the outback? (1 point) a. the climate would need to get warmer. b. the winters would need to be milder. c. the region would need more fertile land and water d. people would need to build more cities there. 6. what would be an example of how the maori are reclaiming their culture? (1 point) a. learning english b. playing rugby and other sports c. studying maori culture in schools d. learning how to cook asian cuisine 7. what conclusion can correctly be made about british colonization of this area? (1 point) a. the british policies embraced the cultures of the original inhabitants. b. the british disregarded the cultures of the original inhabitants. c. the british had a neutral policy toward native cultures. d. none of the above plz answer these