The excess cholesterol in the blood is deposited in a. the kidneys. c. the stomach. b. the arteries. d. the liver.

The is a thin membrane that transmits sound waves into the middle ear.

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.

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