Language and religion are two examples of a. cultural features unchanged by european contact c. cultural features changed by european contact b. sources of conflict in east africa d. none of the above

My answer would be a. i hope this answer has helped.

Ithink the answer is ,temperature,pressure, and chemical changethey are identified by texture,streak,and locationthere are three ways that metamorphic rocks can form contact, regional,and dynamic metamorphism good luck, all this came right outta of the book