Which of the following is an example of negative peer pressure?

a.)your teammates are going to skip practice today, and they keep making fun of you for not joining them.
b.) your classmates signed up to at a beach cleanup, and they tell you it will look great on a college resume.
c.) your friend makes comments about your unhealthy lunch, and she offers you some of her veggies and dip.
d.)your coworkers all signed up for a free cpr class, and they keep suggesting that you sign up for it, too.