Reread the conclusion of the text. Why does the author likely include the quote by Minavavana? What does this section contribute to the overall text?

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

what sentence

explanation:

they bound logs together and built a raft. enkidu steered it down the great river. gilgamesh carried humbaba's head.