Answer:
A system of signs that represents ideas called a Language
Um, I think it is "proper grammar"? Not sure
Use google..........................................please
How to Write a Formal Letter?
Address or greet the concerned person properly like Dear Sir/Madam.
Always mention the subject of writing the letter.
Be concise in your letter. ...
The tone of the letter should be very polite and not harsh.
Write in a proper format and take care of the presentation of a letter.
Mention the address and date correctly.
Answer:
c
Explanation:
ehhhh look yooo loop hhahaha