Uncertainty in Biology

So I used graph paper to determine the surface area of a leaf. I counted the squares covered and multiplied by 2. Is there an uncertainty?

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So I used graph paper to determine the surface area of a leaf. I counted the squares covered and multiplied by 2. Is there an uncertainty?

Is a leaf square?

yes there is

what would it be? wouldnt computers perfectly print out 1cm^2 boxes for the graph paper

what would it be? wouldnt computers perfectly print out 1cm^2 boxes for the graph paper

if you count half/incomplete squares, there is an estimation and an uncertainty involved, else i agree with no uncertainty.

if you count half/incomplete squares, there is an estimation and an uncertainty involved, else i agree with no uncertainty.

ok ty

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