By What Age Will Children Begin to Understand and Distinguish

question 68

Multiple Choice

By what age will children begin to understand and distinguish the physical world from the mental world?

• A) ​two years
• B) ​three years
• C) ​four years
• D) ​five years

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Definitions:

Major Organic

Refers to the primary organic (carbon-containing) compound or product resulting from a chemical reaction.

Alkene

A hydrocarbon containing at least one carbon-carbon double bond, part of the unsaturated hydrocarbon family.

Compound

A substance formed when two or more chemical elements are chemically bonded together.

Stereochemical Detail

Pertains to the spatial arrangement of atoms within molecules and how this affects the properties and reactions of those molecules.