Which of the following types of openers focuses attention on the listener? 1.other references
2.self-references
3.context references
4.relational references​

The cause and events that led to civil rights

Which of the following do scientists believe about homo sapiens?

In a study, people were asked to imagine simple occasions that made them happy and to remember events that made them feel proud about themselves. it was observed that the subjects developed an increasingly positive attitude. these changes are known to be healthy, leading to greater physical activity and reducing unhealthy habits. based on this excerpt, we can conclude that a positive attitude .