When sammy had to learn the names of all the planets, as well as their relative sizes, he made up sentences to him remember. for example, "eartha ate the mars candy bar" him remember that earth is larger than mars. sammy was using a memory strategy called: rehearsal. elaboration. selective attention. organization?

the right answer is 'Elaboration'

Explanation: Elaboration is a technique used to remember important information. Students, like Sammy, use this method to make associations and remember everything easily.

When you use elaboration, you expand the old information (earth is larger than mars) with new information (the song). This way, this new information can help you to remember the old information.

With elaboration, you assign meaningful information (eartha ate the mars candy bars) that is easy to remember. With that simple process of association, you will be able to recall what was the old non-meaningful information.

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

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