Answer:
Phonology is a branch of linguistics that studies how languages or dialects systematically organize their sounds (or signs, in sign languages). The term also refers to the sound system of any particular language variety.
Got this from google.
Answer:
D. Any action that is meant to help others
Explanation:
Prosocial behavior are basically helping actions. Any form of actions that is done that benefits others. Although, A may fit the bill, the difference is that it describes altruism. Prosocial behavior is just the action taken, not considering the motivation.
can you resend me that question because I don't really understand it
