The descriptive structure that both authors uses helps the reader to understand that space travel is a challenging mission and people have worked on its development for several decades to make it a possibility.
<h3>Who is an author?</h3>
An author is a person who creates or write something. Authors is the writer of a book. The name of the authors is published in the front and last of the book.
The options are attached:
A. space travel is a challenging mission and people have worked on its development for several decades to make it a possibility
B. space travel had a lot of problems in its early stages and scientists have only recently been able to resolve them
C. robots are slowly replacing human astronauts and beginning to travel to distant parts of the universe and study it
D. the history of space travel was far grander and richer than it is today because there were many more manned explorations.
Thus, the correct option is A.
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Answer:
In high school, all four constructive speeches are generally eight minutes long and all four rebuttal speeches are four or five minutes in length depending on the region; in college they are nine and six minutes long respectively. All cross-examination periods are three minutes long in high school and in college.
 
        
             
        
        
        
Emerson obviously reveres nature and believes that one should maintain a sense of awe and wonder that children have in appreciating natural beauty. Also he states that nature does not display a mean appearance for example  in such things as glorious sunsets ore  even in menacing natural phenomena like erupting volcanoes at night time the pyroclastics cascading down the slopes of the volcano are beautiful. He speaks of the "integrity of impression made by manifold natural objects" and this is reminiscent of Alexander Von Humboldt when he and his partner Bonpland the botanist first arrived in what became known as Venezuela they were both drunk by the myriad wonderful aspects of the lush vegetation in all its tropical splendor. Emerson said "a wild delight runs through the man in spite of sorrows" at the sight of nature and that is what Humboldt and Bonpland experienced especially since they were natural scientists so could appreciate the natural environment much more.
        
                    
             
        
        
        
Answer:
Subscription to what?
Explanation:
If its to brainly im not sure