A,c is the answers that your looking for
Answer:
If culture fosters a more extroverted personality style, we can expect more need for social interaction. Additionally, Individualistic cultures foster more assertive and outspoken behavior. When the general population encourages these gregarious behaviors, more ideas are exchanged and self-esteem increases.
Explanation:
Prob C. cause the sound wave would hit a wall and reflect off of it to come back to your ears.
I believe the answer is b
