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Mathematics 7 Online
OpenStudy (anonymous):

]The information about groundwater recorded by a student is unreliable when it is biased its results have to be repeated it is obtained from a primary source its findings have to be shared with others

OpenStudy (timaashorty):

I believe it's the first one; it is biased. Btw, Welcome to Openstudy! You asked this question in the wrong group. it goes in science I think. [=

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