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Which of the following is most likely way for bacteria and viruses to enter a water supply? A).increased photosynthesis releases bacteria and viruses B).poor sanitation habits cause water to mix with sewage C).water from a burst sweeps particulate matter into a nearby river D).chemical fertilizers dumped into the water attract bacteria and viruses

User Thierryb
by
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2 Answers

2 votes

B. Poor sanitation habits cause water to mix with sewage.

User Jinyoung Kim
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7.7k points
3 votes
Id say its B, it makes more sence as most bacterial contamination is brought on by poor sanitation or hygiene.
User Chinu
by
8.1k points
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