In the sentence about speeding up recovery, the blank in 'packed in _____' should be which word?

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Multiple Choice

In the sentence about speeding up recovery, the blank in 'packed in _____' should be which word?

Speeding up recovery often relies on cooling to reduce swelling and tissue damage right after an injury. Ice provides a strong cooling effect: it lowers tissue temperature, constricts blood vessels, and slows the inflammatory processes that can hinder healing. The phrase “packed in ice” conveys wrapping or surrounding the injured area with cold ice so the cooling can work directly and effectively. Snow wouldn’t stay in close contact or stay cold consistently, water wouldn’t remain cold enough or in the right form to maximize cooling, and sand isn’t a good coolant at all—it tends to insulate rather than cool. So ice is the best fit because it reliably delivers the rapid cooling that helps speed recovery.

Speeding up recovery often relies on cooling to reduce swelling and tissue damage right after an injury. Ice provides a strong cooling effect: it lowers tissue temperature, constricts blood vessels, and slows the inflammatory processes that can hinder healing. The phrase “packed in ice” conveys wrapping or surrounding the injured area with cold ice so the cooling can work directly and effectively. Snow wouldn’t stay in close contact or stay cold consistently, water wouldn’t remain cold enough or in the right form to maximize cooling, and sand isn’t a good coolant at all—it tends to insulate rather than cool. So ice is the best fit because it reliably delivers the rapid cooling that helps speed recovery.

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