The six different components of the rock cycle include magma, soil, sediments, and

a. intrinsic igneous rock,
extrinsic igneous rock,
metamorphic rock,
sedimentary rock
c. intrusive igneous rock,
extrusive igneous rock,
metamorphic rock,
sedimentary rock
b. igneous rock,
metamorphic rock,
sedimentary rock,
weathering
d. intrusive igneous rock,
extrusive igneous rock,
intrinsic sedimentary rock,
extrinsic sedimentary rock

For me, the closest one would be "B", since it covers the 3 basic rock types and another important process in rock formation.

b. igneous rock, 
metamorphic rock, 
sedimentary rock, 
weathering 

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor: