Answer:Jaggery and Charlotte presume Zachariah is dead after seeing the crew throw what is presumed to be his body overboard in Zachariah's sewn up hammock. As Charlotte and the captain later find, Zachariah is still alive and plans to reveal the captain's actions to the authorities after they disembark.
Explanation:
Everybody heard him promise to give up this bad habit of smoking.
Equal love with her husband means they are equal.
The finishing point constructed by Twain is: when the old man is about to finish the story of Jim Smiley's jumping frog, another individual interrupts him. The narrator tries to leave the place, but the old man reaches it. The story ends with the old man who starts telling the narrator about a yellow cow with only one eye of Jim Smiley.