Regulatory or informational markers are utilized to inform you with respect to circumstances, threats, or headings. They may show reefs, swim territories, speed zones, and so forth. They can be effectively distinguished by the orange groups on the top and base of each float.
U could first highlight text, right click then copy, and then Ctrl + v. You could find Ctrl (or control) under the shift button to your left
I hope this helped:D
I’m pretty sure the answer is b