Major changes to the formation happen due to heat or pressure.
Answer: [D]: "oceans" .
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Note: Among the answer choices given—{aquifers, glaciers, lakes, oceans}—oceans are the saltiest (VERY salty—requiring "desalination" in order to obtain potable water.
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Answer: I think it's through tropical level
Explanation:
Answer:
no thwy dont have vacoules
Explanation:
