Which would most likely be found as a petrified fossil form? A. dinosaur skeleton
B. insects in amber
C. fish skeleton on the shore

B.  insects in amber

Explanation:

Petrified fossils form when minerals replace the structure of an organism.

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I would say the new moon because you don't get any moonlight because the moon looks non-existant. Any other phase would be okay because there is some moonlight coming from the moon.

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