A baby who delights in squeezing her rubber duck to produce a noise has probably reached Piaget's stage three

Authorities have noted that there is an increased number of teen pregnancies among high schools that offer day care to their students. We can draw which of the following conclusions?

A) The presence of day care is causing students to become sexually active. B) High schools that provide day care are also offering sexual education. C) There is a negative correlation between teen pregnancies and day care in the high schools. D) There is a positive correlation between teen pregnancies and day care in the high schools.

The average person has ______ dream(s) per night

a. one c. four to five b. two to three d. six to eight