The Three men's lives were saved as they were held above water by the monster which they discover to be a modern submarine, named the Nautilus, as they climb inside they come upon the submarines captain and his crew, his name is Captain Nemo (as i recall).
Answer:
The main idea helps the reader understand what is going on in the story.
Explanation:
Cushion or protection. It says that it keeps heating bills low in the winter. Meaning, they're blocking the cool air, and keeping the heat from escaping.
The rubber duck made a sound as its nature was bouncy.
I hope this helps! :)<span />
