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Biology, 21.04.2021 03:20 beccahaileyowzryu

PPP 3 As a coral scientist, you have recently been sent a core sample from the Great Barrier Reef in

Australia. Comparing the oldest portion of the coral sample with the newest, you discover that

the oldest pieces of coral contain only 60% of the "C contained in the modern sample. Using that

information, estimate how old this portion of the reef is and discuss your reasoning.

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