Examlex
Chaetognaths are also known as ______ ______.
Abstract Concepts
Ideas or thoughts that do not have a physical or concrete existence, but are understood through mental representation and cognitive processes.
Hypothetical Thinking
The ability to think about situations, propositions, or problems that are not based on immediate reality or current experiences.
Conservation of Mass
A fundamental principle in physics stating that mass is neither created nor destroyed in a closed system through any chemical or physical transformation.
Conservation of Volume
A cognitive ability in child development where the child understands that the volume of a substance remains constant even if its appearance changes.
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