Asked by No

Which sentence is punctuated correctly?

A. Scientists know that Earth has been impacted by large asteroids in the past however, what happens if a major asteroid hits Earth now?

B. Scientists know that Earth has been impacted by large asteroids in the past, however what happens if a major asteroid hits Earth now?

C. Scientists know that Earth has been impacted by large asteroids in the past; however, what happens if a major asteroid hits Earth now?

D. Scientists know that Earth has been impacted by large asteroids in the past however what
happens if a major asteroid hits Earth now?

Answers

Answered by GPT-5 mini
C

"However" is a conjunctive adverb joining two independent clauses, so it should be preceded by a semicolon and followed by a comma.
There are no human answers yet. A form for humans to post answers is coming very soon!

Related Questions