Praxis 5002 Practice Test Practice Question
Scenario/Extract:
Carbon is identified by the symbol "C" on the periodic table. Each carbon atom is made of six protons and six neutrons, giving it an atomic mass of twelve. The way the atoms are arranged gives carbon its form. Sometimes carbon is combined with other substances to create useful items, such as pencil lead. When mixed with oxygen, carbon forms carbon dioxide (CO2). People exhale carbon dioxide when they breathe, and carbon dioxide gives soda its bubbles.
The graphics add to the reading by serving which TWO of the following purposes?
Correct Answer: A,D
Rationale: Graphics enhance reading materials by reinforcing a real-world connection (A), making concepts more relatable and engaging for readers. They also contribute extra information (D), offering insights that complement the text and deepen understanding.
In contrast, summarizing key facts (B) is primarily the role of text rather than graphics, which typically provide visual support rather than concise summaries. Providing a mnemonic device (C) is not a function of graphics; mnemonics are usually verbal aids. Lastly, while graphics can aid in organization, they do not inherently present an organizational framework (E) but rather illustrate or enhance the existing structure of the content.
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