Answer:c. on the left side...speech is localized on the left side of the brain.
Explanation:
Wernicke's area is the part of our brain that is crucial for developing a langauge. This part is found in the temporal lobe of our left side brain and is vital to us since it enables us to understand speech whereas Broca's area helps us produce speech
If Wernicke's area get harmed in anyway that will affect our ability to develop langauge and using it.