Final answer:
The main terms in the I-10 Index are presented in bold. This formatting helps to emphasize key terms for students, making it easier to identify and reference important concepts.
The Correct option is; D. Bold.
Step-by-step explanation:
The main terms in the I-10 Index are presented in bold. This formatting style is commonly used to highlight key terms and concepts in educational materials, making them stand out for easier identification and reference.
An example of their use would be in a textbook's 'Key Terms' section, where terms are bolded and accompanied by definitions, to aid in student comprehension and retention of the material. Additionally, correct answers in the 'Before You Move On' sections of a chapter are typically shown in bold as well to indicate which choices are correct without ambiguity.
The I-10 Index presents the main terms in bold.
The main terms in the I-10 Index are presented in bold. This formatting helps to emphasize key terms for students, making it easier to identify and reference important concepts.