Can anyone help me with my homework

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 u.s. state is home to the fewest species of mosquitoes?

Does indrect sunlight does not pose any danger to the skin