Bart used to go to his health club every day after work because he almost always saw abigail there. for two full weeks, abigail wasn't at the club when bart went there for his workout, and now bart has stopped going to his health club. this example illustrates the operant conditioning process of

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

Which statement about jews is not correct? question 6 options: a: jews had been disliked and persecuted for many centuries. b: jews lived and worked in businesses throughout germany. c: many germans blamed jews for germany’s economic problems. d: jews began migrating to germany after the end of world war i.

It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics problems in order to maintain mental sharpness as they age. in fact, however, simply talking to other people—that is, participating in social interaction, which engages many mental and perceptual skills—suffices. evidence to this effect comes from a study showing that the more social contact people report, the better their mental skills. which of the following, if true, most seriously weakens the force of the evidence cited? (a) as people grow older, they are often advised to keep exercising their physical and mental capacities in order to maintain or improve them. (b) many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation. (c) many people are proficient both in social interactions and in solving mathematical problems. (d) the study did not itself collect data but analyzed data bearing on the issue from prior studies. (e) the tasks evaluating mental sharpness for which data were compiled by the study were more akin to mathematics problems than to conversation.