Answer:
It is called The Atbash Cipher
Explanation:
The Atbash cipher also known as Atbash code is a monoalphabetic substitution concept whereby the first letter of an alphabet system is replaced by the last letter. Take for example, in the English alphabet system, letter A would be written as "Z", letter B as "Y" while letter C becomes "X". The purpose of using Atbash is to facilitate secrecy in words or hide real words from people who don't know about Atbash. For example, not everyone knows that "ilhvh" is an Atbash code that means "roses".
The price of these jeans is reasonable
Start with
Dear, best mother ever
Today is a very special day for me and that’s why I wrote this letter for you I wish you the best day ever, without I would be nothing and blah blah blah. Hope this helped pls, rate and like.
Because he is telling you what he himself is actually seeing
The third answer would be correct