Answer: b
Explanation: Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock
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Answer:
C.Wet soil absorbs heat more quickly, due to water's high heat capacity.
Answer:
it will continue growing and less of the seals food might go out quicker because of the seal reproduction growing and other animal's that polar bears eat
carbon dioxide is one of the main causes of global warming it can also make the climate more dense
