There's a few metaphors two examples are I thank you feom my heart and a good man's prayers are golden recompense
The central idea of this passage would be C. This is because thee passage states, "So, living in a landlocked city doesn't have to keep people from enjoying the water." Hope this helped! BTW it would help be a lot it if you gave the the most "brainliest" answer award.
This is a math question, so I wouldn't recommend putting it as "English," but yes, it is composite because it can be divided by 5.