Answer:
(B) describe a particular position and its subsequent modification
Explanation:
Because during the text many hypotheses are presented, but rather than dismiss the theory, the author details it with the results, until it reaches a valid conclusion. So the first part would present the ideas with the limited knowledge possessed beforehand, following that, ideas are met with reality and are reevaluated.
The answer to this should be D because with a computer file you can either save it or print it out usually a computer file contains a document which is printable.
So I believe the answer is D.
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Answer:
"How do plastic straws impact wildlife?" is the open-ended question.
Explanation:
<em>The other three options can be answered with few definitive answers, but asking how they impact wildlife allows the writer to answer with various responses.</em>
D. An animation of a puppy jumping up and down