Rhonda has always gotten people's attention by acting "silly," but she wants to get out of this habit. So, she practices intelligent but interesting "starter" conversations to keep people's attention. Rhonda is using which strategy for breaking a bad habit?

When individuals who were born with low birth weight become adolescents, they are more likely to ______________________

a. be obese and have poor muscle tone b. have low IQ scores and repeat a grade c. suffer from clinical depression d. have delayed development of secondary sex characteristics

The starting material for catecholamine synthesis is the amino acid ____________

a. cytosine b. guanine c. tyrosine d. adenosine