Amedicine containing which drug would be used to stop a cough?

When studying heredity, what is the relationship of dna based and traits? super urgent !

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.

Exercise equipment compensates for acting irresponsibly are disregarding the rules of physical activity