What is the primary purpose of this passage? show the importance of family members and friends in people's lives

To provide new information about the regions of the brain

To report on a possible explanation for an unusual phenomenon

To demonstrate the methods scientists use to gather evidence for their hypotheses

If one writes logically, he will prove his point. is this sentence correct or contains an unwarranted shift in person?

Because genetics is now progressing so rapidly, it is revolutionizing medical research. identify the subordinate clause in the sentence. a) is now progressing b) is now progressing so rapidly c) it is revolutionizing medical research d)

Which two statements about first-person narration are generally true? the narrator can be a witness or a reteller of events. the narrator always provides reliable information. o the narrator accurately knows past and future events. the narrator is a character in the story. the narrator knows everything about all characters.