50 points and brainliest i need it all done (do not answer if you are not doing the assignment

1.   Word choice - Diction

2.  Clearly saying the sounds and syllables in words - Enunciation

3.  Speaking words as they are meant to be spoken - Pronunciation

4.   Communicating ideas and emotions nonverbally by contorting ones         face - Facial expression

5.   Changing physical position - Movement

6.   Moving with ease; polished - Fluency/Continuity

7.   The expression in one’s voice generated by altering pitch - Tone

8.   Any prop or component of one’s presentation - Visual Aids

9.   The degree of quickness with which one delivers a speech -  Pacing

10.  The people who are listening and/or viewing a presentation or speaker - Audience

11.   Speaking or presenting with little or no preparation -Impromptu/Extemporaneous

12.  The degree of loudness of sound - Volume

13.   Act of making gestures or moving one’s body parts, usually arms - Gesticulation

14.   Making a visual connection with individuals in the audience - Eye contact

Plz mark brainliest:)

the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.