How many minutes of daily physical activity is recommended for teens? Group of answer choices

30
45
60

What is the best approach to selecting safety equipment for an activity

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.

What is the function of the retina?