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Mathematics, 20.09.2020 06:01 amirahpeters

2) Ann measured the diameter of some lichen and found it was 35 millimetres.
How many years ago did the ice disappear at this spot?

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25
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37

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Answers: 2

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2) Ann measured the diameter of some lichen and found it was 35 millimetres.
How many years a...
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