A specific need or desire that arouses an organism and directs its behavior toward a goal is known as a(n) ________

Leila is a single mother and must return to work assoon as possible after the birth of her son

She has selected a well-know national day care for her infant son. The center staff has assured her that they disinfect the center on a regular basis. However, Leila should expect ______________ during the first year of attendance. a. twice as many infections as home-reared infants b. as many infections as children in small day care homes c. fewer infections than children in small day care homes d. no differences in the number of infections as opposed to children in other settings

At what age do most females reach adult height?

a. 20 b. 21 c. 18 d. 16