Whatt is the main type of energy used to convert rocks into metamorphic rocks in the rock cyle?

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )

d) physical means can be used to separate the components of air.

answer; how far out of place which the object finished relative to the starting location;