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Covalently bonded substances do not necessarily exist as separate molecules.
Gestures
Movements of the body or limbs that express or emphasize ideas, sentiments, or emotions.
Oral Presentation
A verbal report or lecture delivered to an audience, often supported by visual aids, on a specific topic or subject.
Swaying
Moving or causing to move slowly or rhythmically backward and forward or from side to side.
Oral Communication
The process of expressing information or ideas by word of mouth.
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