Environmental

Mold in a residential property is most likely to develop when:

AThe property is located in a dry climate
BMoisture levels are high due to leaks, flooding, or inadequate ventilation✓ Correct
CThe property is heated to above 80°F
DThe property is constructed with engineered lumber

Explanation

Mold requires moisture to grow. Leaks, flooding, high humidity, and poor ventilation create conditions for mold growth. Oregon's wet climate, particularly in western Oregon, makes moisture management important in residential properties.

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