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Match water agent: 1. HAV: p. Virus 2. Vibrio: q. Bacteria 3. Worm: r. Parasite

A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
HAV (hepatovirus) is a viral pathogen, Vibrio is a bacterial organism, and worms are parasitic agents.
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