Hello, I need answers for these exercises. I have an exam tomorrow from these exercises.

Cameron, who has an extreme and unreasonable suspicion of other people and their motives, suffers from paranoia which is a psychological disorder characterized by delusions of persecution or grandeur, was absolutely sure that someone was following him even though he was absolutely alone and hadn't seen a car for miles and miles.

According to stephen hawking in the "origin of the universe" lecture, "why are we here" and "where did we come from" are questions that

In figure 4 of the telephone components what do the labels lettered a to e