Can you identify the academic word in this passage?

in may of 1968, much of the western world turned its eyes on paris, france. student demonstrations stopped everything else in the city as thousands of young people fought with police on the streets.

in addition to spreading humanist ideas, erasmus has contributed to criticism of corruption in the church.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.