Answer:
C. {15, 16, 17, 18, ..., 165}
Explanation:
Natural numbers are a set of numbers that occurs commonly and obviously in nature.
As such, it is a whole, non-negative number.
The set is denoted with letter N, starts from "0" and continues to the infinity.
The natural numbers between 14 and 166 would start with 15 and goes on until 165 so, the option C is the correct answer.