Biology, 28.06.2019 02:40 priscymtz27

Data analysis aquatic organism ph range for life clam 4.5 - 5.0 snail 5.0 - 9.0 bass 5.5 - 9.0 crayfish 5.5 - 8.5 mayfly 5.5 - 9.0 salamander 6.0 - 8.0 trout 6.0 - 8.5 perch 6.5 - 8.5 frog 7.0 - 9.5 the epa has recommended water quality criteria that include the ph in both freshwater and salt water. the recommended ph range for freshwater is 6.5 to 9.0, and for salt water it is 6.6 to 8.5. in the eastern united states, 75% of the lakes have a ph in the acidic range, from 6.5 to 4.2. based on this new information, what species are most likely to survive in eastern u. s. lakes, if the ph drops and remains at 4.2? a) frogs b) clams and snails c) none of the species would survive d) frogs, perch, trout, salamanders

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Data analysis aquatic organism ph range for life clam 4.5 - 5.0 snail 5.0 - 9.0 bass 5.5 - 9.0 crayf...

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