According to the article Apparent from the Parents about different parenting styles and adolescent behavior outcomes, Sandra Scarr has defined good enough parents as parents who avoid:

Alex is facing his first semester in college

Although he is the first member of his family to obtain a higher education, he is confident he will be successful. He has plans for how to spend his time studying and balancing a new social life. Alex is engaged in _____. Fill in the blank with correct word

The importance of leptin is indicated by the fact that:

a. Injecting leptin into ob/ob mice reduced their weight. b. Injecting leptin into db/db mice increased their weight. c. Injecting leptin into ob/ob mice increased their weight. d. Injecting leptin into db/db mice decreased their weight.