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Answer:</em></h2>
<em>Given their unique regenerative abilities, stem cells offer new potentials for treating diseases such as diabetes, and heart disease. Research on stem cells continues to advance knowledge about how an organism develops from a single cell and how healthy cells replace damaged cells in adult organisms.</em>
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your answer will 100% be C.
Great Basin Desert<span>, </span>Sonoran Desert<span>, </span>Chihuahuan Desert<span> and </span><span>Mojave Desert</span>