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Title: Earth has (Multiple Choice) Post by: Fochaian on Apr 2, 2016 Earth has
A) a gradual inward transition from low-density to high-density rock. B) a distinct concentration of high-density material near the center. C) a gradual inward transition from high-density to low-density rock. D) a distinct concentration of low-density material near the center. Title: Re: Earth has (Multiple Choice Question) Post by: Gursh on May 11, 2016 Content hidden
Title: Re: Earth has (Multiple Choice Question) Post by: Fochaian on May 18, 2016 Answered correctly, thx
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