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29 votes
29 votes
Which must be true for metamorphism to occur?

A. The process must take place underwater.
B. The parent rock must be sedimentary.
C. The changes to the rock must occur in solid form.
D. The grain size must become larger.

User Moohkooh
by
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1 Answer

14 votes
14 votes

Answer:

the changes to the rock must occur in solid form (C)

Step-by-step explanation:

User Derzu
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