Answer:
Jargon
Explanation:
Jargons are special words or expressions that are used by a particular profession or group and are difficult for others to understand.
An example is AWOL which is short for "absent without leave," AWOL is military jargon used to describe a person whose whereabouts are unknown.
Therefore jargon is correct.
I would go with D but I’m not exactly sure
Riddle:
I have a little house in which I live all alone. It has no doors or windows, and if I want to go out I must break through the wall. What am I?
Answer:
A chick in an egg.
Answer:
Around 1832. But it wasn't fully developed and released until 1884.
Explanation: