3 years ago

You have gone into the field to take water samples from

Biology

2 answers:

timofeeve [1]3 years ago

7 0

Answer:

Lake A: pH = 4.5; Lake B: pH = 7.5

Explanation:

I think that one because if you look on the acid vs base chart acid is from 0-6 and bases are from 8-14 and acids are less toxic, so you would infer that lake A has acid and lake B has bases.

i would have picked the ones closest to 7 ,which is neutral, but I'm not sure that a base can be lower then 7 so I didn't pick answer C

Elina [12.6K]3 years ago

6 0

Answer:

Lake A: pH = 8.3; Lake B: pH = 3.7

Explanation:

That is the answer on edg <3

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