8. Which of the following is not included in the group? c. Periods d. Kingdom a. Eras b. Epochs 9. A table showing the sequence of geological periods in the history of earth is called a. Geologic Time Scale b. Geological Period c. Periodic Table d. Timetable 10. Which of the following has the largest intervals of geologic time? c. Eon d. Epoch a. Period b. Era

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A: Could humans be functional or sustainable to the artificial ecosystems as theyevolved naturally?

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