<em><u>Answer:</u></em>
b) The comma attempts to join two independent clauses.
<em><u>Explanation:</u></em>
When two ideas come together and either one of them can stand by itself as its own, independent sentence, then the use of the comma is correct:
Comma + a conjunction (and, but, for, nor, yet, or, so)
Calm. That is the word I came up with. It was hard to know what you meant though.
Bobsledding if then answer it’s very cool
Good luck
Answer: Incognito may refer to: Computing Incognito (operating system).