The correct answer would be the last one; C.
Many people are effected because of their weak writing skills,
and this is usually the consequence.
Hope I helped, and good luck!
1. Scuba - Equipment a diver uses
2. RSVP - Invitation
3. Zip - a code included on addresses
Hope this helps!
I think a colon should be placed after approached, included, and cultures.
Hope this helps!
