Answer:
Rock formation is an isolated, scenic, or spectacular surfure rock outcrop. Rock formation usually is the result of weathering and erosion sculpting of an existing rock. The term rock formation can also refer as specific sedimentary strata or other rock unit in stratigraphic and pathologic studies.
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The answer is C I don’t think this needs more explanation but if needed just ask!
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They are a very good example of mutualism in which each species benefits. Please mark Brainliest!!!
Thought and action are the two main functions