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MannyD MannyD
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8 years ago
Dissolved oxygen is added to streams and rivers by
A) aerobic bacteria.
B) waterfalls and rapids.
C) decaying algae.
D) fertilizer runoff.
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
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Chemistry for Changing Times, 13th Edition
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BarryOBarryO
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. Smiling Face with Open Mouth

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MannyD Author
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8 years ago
Correct Slight Smile TY
gefa
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
vernonb
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2 hours ago
Thanks
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