Object Permanence Is Demonstrated by an Infant Who _____

question 180

Multiple Choice

Object permanence is demonstrated by an infant who _____.

• A) laughs when a sibling makes faces
• B) grasps a rattle and bangs it on the floor
• C) willingly lets go of an object
• D) searches for a toy that has fallen from sight

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Definitions:

Stramenopiles

Protists that have motile cells with two flagella, one of which has tiny hairlike projections off the shaft; include water molds, diatoms, golden algae, and brown algae. See chromalveolates; compare with alveolates.

Evolutionary History

A branch of biology that focuses on the origins, changes, and relationships among organisms over time.

Possessed Mitochondria

Refers to cells that contain mitochondria, the powerhouse organelles responsible for energy production.

Crystalline Rod

A solid material structured in a way that its atoms are arranged in a highly ordered, repeating pattern extending in all three spatial dimensions.