Answer:
10. Peter makes a loud noise that scares the robber away. the noise would alert the person that there were people there
9. Mr. Kraler's news was that he got blackmailed and Mr. Dussel brings the news that jews are being taken to camps. Mr. Kraler's news makes the situation worse.
Explanation:
C. Language is certainly not ambiguous and can easily be emphasised as opposed to non verbal communication
To add strength to the argument that denying women the right to vote is unjust