Question

The demonstrators, protesting nuclear arms, carried signs

reading, "Humans have never invented a weapon that they
haven't used." Where is there a missing comma?
After humans
After weapon
There are no missing commas

Answer 1

there are no missing commas

Step-by-step explanation:

Answer 2

Answer: I would say there are not missing commas. It wouldn’t make sense to add a comma after humans or after weapon.

Step-by-step explanation: