Question

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Explanation:

Analyze the presenter's delivery and identify areas for improvement

The text states that Kwami "speaks at a steady pace while staying very still with his hands at his sides." Standing completely still with hands at the sides lacks physical engagement and nonverbal communication, which are key to an effective oral presentation.

Evaluate the given multiple-choice options

• Option 1: Using hand gestures and body language directly addresses his lack of movement ("staying very still with his hands at his sides") to make the delivery more engaging and natural.
• Option 2: Reading from note cards throughout would make the presentation less engaging and reduce eye contact.
• Option 3: Changing the rate of speech during "exciting moments" is less relevant since the topic is a serious research presentation about animal testing, and a steady, clear pace is generally preferred.
• Option 4: Repeating the scientist's words instead of playing a direct audio/visual clip would reduce the credibility and multimedia variety of the presentation.

Answer:

• (A) He could have used hand gestures and body language to express himself. (Correct answer)
• (B) He could have read from his note cards throughout the presentation.
• (C) He could have changed his rate of speech during more exciting moments.
• (D) He could have repeated the scientist's words instead of playing an interview clip.