The correct answer is c not either other answer
The answer to this question is d. Hope this helps!
The main idea is that you should nice to your friends
I believe it is a metaphor because it compares the public and swine without the use of like or as.
<span>If you hold your breath, <span>carbon dioxide </span></span><span>builds up in your blood
The reason for this is:
When you exhale or breathe out, you exert or let out carbon dioxide. So, if you were to hold your breath, it would build up because it is not being exerted.
Hope this helped you!
</span>