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krek1111 [17]
3 years ago
9

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?
Chemistry
2 answers:
Anastaziya [24]3 years ago
4 0
They are about 4.5 billion years old. Hope this helps.
irinina [24]3 years ago
3 0

Answer:

they are 4.3 billion years old

Explanation:

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