1) look your audience in the eye 2) make the presentation fluent 3) do not use fillers aka umm errr 4) refrain from repeatedly saying 'but yeah' or 'like' 5) smile throughout your speech unless its a upsetting topic 6) use body gestures and hang gestures while your talking but not too much because otherwise it will be distracting for the Audience
When you present a speech, just be calm, use enthusiasim, and just be yourself. If you laugh of smile when you look at other people or your friends, then just look at the back wall.
The answer is anomalies because deformed is a very strong way of talking about his appearance, and is very rude. Elective and petrified don't make too much sense. Anomalies is a slight way of saying that he won't be normal, but it isn't too rude like deformed.
