What was the condition of the lost chikd when he was lost

alright, so here, the author clearly thinks that flooding the canyon was a bad idea and is showing bias against it.

that's conceptually impossible.

if i wrote it, it wouldn't be a 'shakespeare' sonnet.

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).

eli whitney was an american inventor best known for inventing the cotton gin. this was one of the key inventions of the industrial revolution and shaped the economy of the antebellum south.