Question

6. What is the hashtag (#) used for when posting Tweets to Twitter?
a. It is used to mark keywords. This helps when searching for Tweets on
particular topics.
b. It is used to indicate the username of the account from which the Tweet is
being made.
c. It is used for replies or mentions, to indicate the name of another user.
d. It is used to indicate anger or annoyance.​

Answer 1

Answer:

ANSWER IS OPTION (A)IT IS USED TO MARK KEYWORDS

Answer 2

Answer:

may be d is correct.............