Physics, 06.07.2019 15:30, liddopiink1

Mary and jim find an unusual rock in their backyard. which question about the rock cannot be answered through scientific investigation 1. how old is the rock 2.what minerals make up the rock 3.is it the most unusual rock in the area 4.is it the heaviest rock in the backyard

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Mary and jim find an unusual rock in their backyard. which question about the rock cannot be answere...