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Identify the most reactive element.
Mobile Devices
Handheld electronic devices that have computing capabilities, including smartphones and tablets.
Linear
Characterized by progression from one stage to another in a single series of steps; sequential.
Topic Sentence
A sentence that expresses the main idea of the paragraph in which it occurs, setting the tone for the paragraph's content.
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The coherence and consistency of ideas within a paragraph, ensuring that all sentences contribute to the paragraph's main idea.
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