Which of these is a main form of energy used to convert sedimentary rocks into metamorphic rocks in the rock cycle?
a. solar
b. kinetic
c. thermal
d. nuclear

Arecent challenge to the european union created by a member state is?

Me fast do you think the outcome of this case would have been the same if president nixon hadclaimed national security needs rather than executive privilege? why or why not?

Barbara is a 50-year-old accountant, wears conservative clothes, and plays bingo every tuesday night at the church social. it is not the case, therefore, that barbara likes heavy metal music. this argument is