Question

there are several different infectious agents that can pollute water. some examples are the bacteria that cause cholera and the parasite known as giardia. what is another type of infectious agent that can be found in water? venomous snakes viruses

Explanation:

Infectious agents are microorganisms that can cause disease. Bacteria (like those causing cholera), parasites (like giardia), and viruses are all types of microorganisms. Venomous snakes are not infectious agents; they are animals. Viruses are a well - known type of infectious agent that can contaminate water (e.g., hepatitis A virus can be water - borne in some cases).

Answer:

Viruses