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Cold, flu, and AIDS are all diseases caused by which of the following? A) fungi B) viruses C) protists D) bacteria

2 Answers

6 votes
I think the answer is B
User Drgmak
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5 votes
There are numerous illnesses in the world that are caused by a simple virus. The viruses can mutate and become life threatening illnesses.  Some diseases caused by a virus are a cold, flu, and even AIDS. The correct answer is B. 
User Paco Wong
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