A zygote is formed during month ___ of pregnancy.

The circulatory system begins to form during month ____ .

During month five, the baby is now referred to as an ____ .

An ____ is a female egg.

The ____ is the tube that brings the baby nourishment and oxygen.

The three developmental stages of a baby during pregnancy are ____.

The baby cannot utilize the sense of smell because its lungs are filled with _______.

The ____ protects the baby's skin from the amniotic fluid.

The heart begins to beat during month ____ .

The ____ is where a baby develops during pregnancy.

The baby is referred to as a ____ during month three.

The eyelids are fused shut during month ____ .

_______ _______ theory of cognitive development suggests that children move through four different stages of mental development.

Children learn about the world through basic actions such as grasping, looking, and listening during the ______ stage.

Abstract thought emerges during the _______ stage.

Children begin using inductive logic, or reasoning from specific information to a general principle during the _______ stage.

__________ is the distance between the actual development level as determined by independent problem solving and the level of potential development as determined through problem-solving under adult guidance or in collaboration with more capable peers.

Needs lower down in the hierarchy must be satisfied ________ individuals can attend to needs higher up

The need for food, clothing and shelter are _______ needs.