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How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old 4. less than 1 billion years old?
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How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old 4. less than 1 billion years old?

User SamR
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2 Answers

5 votes

Answer:

they are 4.3 billion years old

Step-by-step explanation:

User Catalin Enache
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7.8k points
2 votes
They are about 4.5 billion years old. Hope this helps.
User Jason Harrelson
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