Author: Anonymous

The first step in the scientific method involves _____.

Only _________ percent of fertilized eggs actually make it to become living newborn babies. 

The final step of the scientific method is to _____.

As we discussed in class, substances like cigarette smoke, alcohol, and mercury from fish are common ___________ and can lead to birth defects in developing fetuses. 

Object permanence is demonstrated by an infant who

Behaviorism has also been referred to as “______ theory”

Which chromosomal pair is responsible for the sex of the baby?

The longest period of prenatal development is the _______ period.

The phenomenon in which people are helped in avoiding diseases because others around them are immunized is called what? 

Research has found that child-directed speech (motherese) is _____.