In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Sexual maturity is achieved by the age of _ months.
[EX A]: three

[EX Q]: Fluoroscopy has _ magnification modes and image capture.
[EX A]: two

[EX Q]: Potential energy is divided into _ different types of energy.
[EX A]:
three