Ais a logical argument in which each statement is backed up by a statement that is accepted as true.. a.. proof. c.. postulate. b.. theorem. d.. definition

so are we writing a song for you or are we making characters for you.

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).