Choose all of the correct statement that could change the ph in a small lake enough to decrease the chances of survival of these aquatic organisms.
new coal-burning plant opens up next to the lake.
the widget industry dumps its waste into the lake.
there is a decrease in the acidity level of rain in the area.
a new predator moves in and eats the trout.
an invasive species of clams is introduced.
Answers: 1
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