posted by Brandi .
Need help on the question below...I know it is not C or D
The formation of metamorphic rocks depends on all of the following except
a. the composition of parent rocks
b. Earth's magnetic field
Pressure is he best answer.
I disagree with your answer although I'm certainly no expert on rocks/geology processes, etc. Pressure is a very real part of metamorphic rock formation.
I can remove your answer if you wish.