Main Idea: The topic or big idea that an informational text is written about. Key Details: Important pieces of information that support the main idea of a text.
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It means the size of an object in relationship with another
This question was a bit vague but good memory trick for the lines from bottom up is, "George Bush Drives Fast Always." For the spaces from bottom up, just remember, "All Cows Eat Grass."
So the lines going up are GBDFA and spaces are ACEG.
