| http://www.w3.org/ns/prov#value | - s, pesticides, and food additives are examples of chemical agents true ??? ??? ??? t/f AIDS and tuberculosis are examples of chronic communicable diseases true ??? ??? ??? t/f coronary heart disease is an example of a chronic noncommunicable disease true ??? ??? ??? t/f in the chain of infection, a disease-producing agent leaves its reservoir through a portal of entry false ??? ??? ??? t/f noncomm
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