You have been assigned to write a research essay on the prison named Alcatraz. Your current working research question is "Where is Alcatraz?" Which revision of this question would be more effective for your research? A) "How much does it cost to take a tour of Alcatraz?" B) "What major historical events happened at Alcatraz?" Eliminate C) "What is the name of the person who designed Alcatraz?" D) "How many prisoners were kept at Alcatraz at its peak?"

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).

because they were not just any seashells they were sally's seashells

the answer is clear boy