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Biology, 09.02.2021 14:00 MarishaTucker

on a rocky shore there were 3 crabs in a 0.5 x 0.5m quadrat. estimate the total crab population on the rocks, which covered an area of 60m long by 10m wide

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on a rocky shore there were 3 crabs in a 0.5 x 0.5m quadrat. estimate the total crab population on t...
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