Is psychoactive drugs trigger activity along the reward pathway in the brain true or false?

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 the following is not considered a lymph node function? to house immune cells to transport lymph to filter blood to fight infection

Summarize four pregnancy-prevention methods. discuss the benefits effectiveness and risks of each