[Answer] 9. What major has classes in burping, changing diapers and heating bottles? The study of babies of course.

Step 1 : Introduction to the question "9. What major has classes in burping, changing diapers and heating bottles? The study of babies of course."

...1. Xenonology 2. Neonatology 3. Kryptonology 4. Boronology Neonatology is a subspecialty of pediatrics that consists of the medical care of newborn infants, especially the ill or premature newborn infant. The principal patients of neonatologists are newborn infants who are ill or requiring special medical care due to prematurity, low birth weight, intrauterine growth retardation, congenital malformations (birth defects), sepsis, or birth asphyxias.

[Answer] 2. As part of their training, sports psychologists usually have to take classes in many different areas. Which of the following subjects might a student have to study in order to become a certified sports psychologist?

Step 1 : Introduction to the question "2. As part of their training, sports psychologists usually have to take classes in many different areas. Which of the following subjects might a student have to study in order to become a certified sports psychologist?"

...1. All are common classes in sports psychology curriculums 2. Motor Development and Exercise Physiology 3. Abnormal Psychology and Developmental Psychology 4. Biomechanics and Counseling Psychology Other classes that are common requirements in sports psychology curricula include: Motor Learning, Kinesiology, Sports Medicine, Sports Pedagogy, Clinical Psychology, Experimental Psychology, Personality Psychology, and Nutrition.