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Which of the following factors would help improve the water quality in a watershed?

1. responsible use of industrial chemicals
II. reduction of the amounts of fertilizers and pesticides used on farmlands
III. decrease in sewage discharge into lakes and rivers
Select one:

I and II only

I only

II and III only

I, II, and III

User Houman
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6.9k points

1 Answer

3 votes

Answer:

ll and lll only

Step-by-step explanation:

User Jarekczek
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