What are the different types of mygrations in humans (need as many a possible)

Nthis poem by ruskin bond, what does the use of the word heart-beats suggest about the narrator's attitude toward life?

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.

This passage from chapter 4 of story of my life is an example of which story of plot