Drain.
according to the dictionary it is a conduit through which something is drained.
Answer: C- Auditory Cortex; Wernicke's Area
Explanation: The Auditory Cortex is part of the temporal lobe that processes auditory information.
Speech sounds is first registered in the primary auditory cortex which from here the information are sent to the Wernicke's area which is the area of the brain that is important for language development.
It is also located in the temporal lobe on the left side of the brain.
Answer:
Validity
Explanation: validity shows an indication of how sound your research is. Specification speaking , it applies to both the design and the methods of your research. When considering data collection validity means that your findings truly represent the situation you are claiming to measure.