Which is not a factor that affects teenagers' ability to resist peer pressure and stand up for their own values?

how high or low their self-esteem is

the nature of their family background

the number of friends they have

the role models they look up to

How do you measure the intake or servings of the different food groups of myplate? grains and protein foods are measured in terms of . intake of fruits and vegetables is measured in terms of . men and women in the range of 19 to 30 years of age must consume at least of fruits.