Following are two major research questions. The first one was written two weeks before the second one. 1. Did Jack London's writing influence people's views of life in Alabama?

2. Did Jack London's writing influence people's views of life in Alaska?

Think about the way the major research question in #1 was changed in #2. This type of change would occur because

1) no evidence was found to support the original question.
2) none of these
3) too little evidence was found to support the original question.
4) too much evidence was found to support the original question.
5) all of these

How are the two arguments made in the passages different? a. the first passage claims that pets in class will children with health problems; the second passage says pets will make some health problems worse. b. the first passage claims that students’ nervousness will decrease around pets; the second says that students’ nervousness will increase around pets. c. the first passage claims that pets will make the teacher’s work easier by keeping students busy; the second passage says pets will make the teacher’s work harder. d. the first passage claims that pets in school will be good for kids’ mental health; the second passage says pets will be bad for kids’ mental health.