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What is the structure for p-aminobenzoic acid (PABA)?
Environmental Dust
Small particles present in the air from natural sources such as soil, pollen, molds, and man-made activities, which can pose health risks when inhaled.
Occupational Dust
Fine particles generated in workplaces from various processes like grinding, woodworking, mining, and manufacturing, potentially harmful when inhaled or ingested, affecting workers' health.
Difficulty Breathing
A condition where an individual experiences discomfort or effort in breathing, indicating potential respiratory issues.
Lying Down
The act of positioning oneself horizontally, typically on a surface like a bed or the ground, for rest or relaxation.
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