Depending on what precedes the exclamation, it could represent a change in pitch, tone and volume (if you're surprised, you're more likely to be louder with a higher pitch).
Answer:
Cause and Effect text structure
Explanation:
Text structure refers to the way and manner paragraphs are arranged in a literary piece so as to enable the smooth flow of ideas. The cause and effect text structure tells the reader that a certain effect or result stems from a foregoing event. It can be used in experiments to indicate that a certain result was as a result of a certain process or reaction. To clearly project the idea, words like because, as a result, and consequently can be used.
Other examples of text structures include; Time order/chronology, compare-contrast structure, sequence structure, definition structure, events description structure, etc.
They had not seen the experiment, yet they knew the results.
Well the would use a question mark
Unless he shows more prudence, his investments will fade to nothing in a few months.
That is what I can come up with. I hope it helps.
