Who should a student consult if they are considering adding/dropping a course, changing their major, or withdrawing from school?

Melissa is 15 years old. All of her friends have become notably "adolescent" in appearance. They have pubic hair and underarm hair and have experienced the "adolescent growth spurt." Melissa has no pubic or underarm hair, and still looks much more like a young girl than an adolescent. The most likely culprit for Melissa's plight is a malfunction of the

a. central nervous system. b. ovaries. c. testes . d. thyroid.

Of the following, the individual who will likely play the most important role in the safety and security of a child is

A. local law enforcement. B. a sibling. C. the caregiver. D. the child himself/herself.