Pictures or videos might be used in a speech. It makes it more entertaining.
What do you mean which number
Answer: Theme IS NOT the same as central idea. Theme IS NOT the same as topic. One story can have multiple themes. Themes are often recognizable and repeated throughout literature.
Explanation:
The Gulf Stream, together with its northern extension towards Europe, the North Atlantic Drift, is a powerful, warm, and swift Atlantic ocean current that originates in the Gulf of Mexico and stretches to the tip of Florida, and follows the eastern coastlines of the United States and Newfoundland before crossing the Atlantic Ocean.