Examlex
Match the special structures of the fetal cardiovascular system with their descriptions.
-structure that transports oxygenated blood from the placenta to the fetus ovale
Object Permanence
The understanding that objects continue to exist even when they cannot be seen, heard, or otherwise sensed.
Egocentric Behavior
Conduct based on a lack of understanding, or refusal to acknowledge, the perceptions, thoughts, and feelings of others.
Pretend Play
An imaginative activity in which children represent and act out scenarios, often involving role-playing and make-believe components.
Object Permanence
Recognizing that objects maintain their existence even when they cannot be observed, heard, or sensed in any way.
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