Foods that contain mainly fat and/or sugar and have little or no nutritional value, such as ice cream and soda, are said to consist of
a. empty calories.
b. nutrient-dense calories.
c. soluble calories.
d. non-nutritive calories.

Which of the following shows how other countries have influenced the creation of physical activities geared toward individuals baseball cricket swimming tai chi

Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.

Which of these is likely to be the best source of valid health information?