A) He is only skeptical because he fears what he cannot understand.
<span>It would be the first choice (A/1) The speed required to escape a black hole is greater than the speed of light itself. . . . light travels at exactly 299,792,458 meters per second in a vacuum and is the fastest stuff in the universe.</span>
<span>In writing a procedural document, you must address your audience correctly by asking yourself what type of writing style the readers best respond to so your research will be given value. Moreover, getting the attention of a reader is essential so a standard format of a document and use of simple words must be establish to convey the purpose of a procedural document. </span>
