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3 votes
Which of the following do not transmit diseases?

A. The use of contaminated needles
B. Acids in the stomach
C. Drinking water containing pathogens
D. Insects

User Prespic
by
8.3k points

2 Answers

1 vote
acids in the stomach
User Private
by
8.4k points
4 votes
The answer is B. Acids in the stomach, because insects, the use of contaminated needles, and drinking water containing pathogens, can all transmit diseases.
Hope this helps
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