Expansive Clays

question 43

Multiple Choice

Expansive clays

• A) Expand when wet, shrink when dried out.
• B) Make a good building foundation because they mold to the structure.
• C) Are economically useful sulfide minerals.
• D) All of the choices are correct.

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A refundable tax credit for low- to moderate-income working individuals and families, particularly those with children.

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