It Is because David Grey beard was the first chimpanzee to trust Jane Goodall
To be phony is to be fake; Holden lies to people regularly, so he could be called a phony.
The answer is B. Historical fiction. This is because it is a fictional account of an historical event, the sinking of the Titanic. However, the events of this passage may not have occurred, and it is thus historical fiction.
Do not let jealousy get the better of you