What type of hazards can affect human health due to chemical exposure?

B is correct because human health can be affected by a wide range of hazards stemming from chemical exposure, which include both physical and health hazards. Physical hazards refer to the characteristics of the chemicals that may cause injury or harm—such as flammability, corrosiveness, or reactivity. Health hazards, on the other hand, involve the potential for chemicals to cause adverse health effects, such as toxicity, carcinogenicity, or respiratory problems, which can arise from both acute (short-term) and chronic (long-term) exposure. Therefore, understanding both categories is essential for comprehensively assessing the risks associated with chemical exposure in various environments. A holistic approach that includes both physical and health hazards enables individuals to be better prepared to manage safety and health risks effectively.