Which of the following is an example of a concrete detail for an explanatory essay comparing and contrasting reptiles and mammals? Some people think reptiles make easy pets.
Mammals produce their own heat internally.
Mammals take better care of their young than reptiles do.
Many people are afraid of reptiles.

How does visiting the place of the gods affect the narrator? a. he discovers that it is unwise to have an inquiring mind b. he learns that there is nothing supernatural to fear in the destroyed city c. he renounces everything he learned from the priests and his father d. he understands that the past has nothing of interest for people of the present