Question

Insert one comma to separate the coordinate adjectives. , The dark foggy conditions resulted in limited road visibility, so the state troopers temporarily closed all major thoroughfares.

Answer 1

between dark and foggy

Step-by-step explanation:

So dark and foggy are the adjective, they're describing the conditions, and since there's not an and, you need a comma:

The dark, foggy conditions resulted in limited road visibility, so the state troopers temporarily closed all major thoroughfares.

hope this helps:)