How Old Are the Earliest Fossils of Eukaryotes That Can

question 110

Multiple Choice

How old are the earliest fossils of eukaryotes that can be clearly linked to a specific superkingdom?

• A)200 million years
• B)800 million years
• C)1200 million years
• D)1800 million years

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Open Ocean

The vast expanse of saltwater that covers most of the Earth's surface, not close to any land.

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