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SpyIntel [72]
2 years ago
5

Earth is a closed system, meaning the same amount of water has been on Earth, and will

Biology
2 answers:
Usimov [2.4K]2 years ago
7 0
True. We are drinking the same water dinosaurs once drank
Natalka [10]2 years ago
3 0
True

earth is a closed system
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