Which of these are a refusal skills

Since there are no options given, I will give you a few examples of refusal skills:
- Saying “no thanks”
- Stay in a group of people so its easier to say no
- Use humor
- Give a reason not to participate
- Change subject
- Act like you did not hear
- Walk away

Hope this helped!!

Nail fungus, which can cause the nails to crack, peel and change color and texture.