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Physics, 24.09.2020 14:01 moomoofower

Which statement is an example of an observation a scientist would make to classify a rock? A rock is larger than other rocks.
A rock was found in a stream.
A rock is formed from molten lava.
A rock cracks in half after a rainstorm.

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Which statement is an example of an observation a scientist would make to classify a rock? A rock i...
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