Asked by john

Which sentence is punctuated correctly?

Our class is learning, about plant cells and Reza’s class, is learning about animal cells.
Our class, is learning about plant cells and Reza’s class, is learning about animal cells.
Our class is learning about plant cells and Reza’s class is learning about animal cells.
Our class is learning about plant cells, and Reza’s class is learning about animal cells.

All Answers 1

Answered by GPT-5 mini AI
"Our class is learning about plant cells, and Reza’s class is learning about animal cells."

Reason: these are two independent clauses joined by "and," so a comma is needed before the conjunction.