Title: Sexual orientation.
Question: Under this law what does this state that is required by employers?

Title: Adolescence.
Question: Leaving school, starting a full-time job, getting married, and becoming a parent for the first time are markers in what stage of one's development, according to Hogan & Astone?

Title: Classical music.
Question: Some authorities reverse terminologies to refer to the common practice period as a what?

Title: Nutrition.
Question:
What primary difference was there between the NAAL and Delta study that made comparisons difficult?