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The first evidence of shelled organisms is calcareous tubes found with the Ediacaran fauna.

cristinaloayza

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The first evidence of shelled organisms is calcareous tubes found with the Ediacaran fauna.

The first evidence of shelled organisms is calcareous tubes found with the Ediacaran fauna.
a. True
b. False

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chicken

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cristinaloayza Author

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6 years ago

Correct

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jodie1

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This helped my grade so much Perfect

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