Which one is not a punctuation mark?

A. Comma
B. Hash tag
C. Hyphen
D. Hyper link

🧠 Explanation:

A hashtag is not a punctuation mark, unlike commas or periods. For English students, this highlights punctuation, making it a key topic for studying grammar, digital communication, and linguistic clarity. Hashtags tag content. Understanding this ensures knowledge of digital language. It’s essential for analyzing grammar, social media, and communication. Studying hashtags offers insights into how symbols function online, crucial for English, communication, and digital literacy.