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Match the following:
→| Column A | Column B |
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$2.$ The area of leaf $2$
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$4.$ The area of leaf $4$
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→$1.$ The area of leaf $1$
$2.$ The area of leaf $2$
$3.$ The area of leaf $3$
$4.$ The area of leaf $4$
$5.$ The area of leaf $5$
How can you say different liquids have different rates of expansion for the same rise in temperature?