Question

Yo plz help no links

High _________ and pressure are needed to form a metamorphic rock.
a. erosion
b. crystallization

Answer 1

Erosion

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Step-by-step explanation:

Answer 2

A. Erosion

Step-by-step explanation:

A metamorphic rock takes a long time to form because of its shape and form. Therefore, the answer would be erosion.