Based from reading this short passage, I believe that the authors point in this above was to practically give information above the word "solar flares". And by the author doing this, he would be giving the reader citing points of this.
Your answer: <span> It cites expert testimony about solar flares.
I would say that this would most likely be the answer mainly because when citing, this would mean that there would be an expert that would study basic needs and understanding this kind of things to understand.</span>
<span>Option 1: After the Middle Ages, during the Renaissance, a period in which many inventions changed society.
No. This is not a complete sentence.
Option 2: During the Renaissance, several important inventions changed society after the Middle Ages.
No. This seems to imply that the inventions were created, then had long term effects, which is not the information you are trying to portray.
Option 3: After the Renaissance were the Middle Ages.
No. This does not include all of the necessary information.
Option 4: During the Renaissance, a period after the Middle Ages, several important inventions changed society.
Yes. This sentence is structures correctly and includes all of the correct information.
</span>
Answer:
because you know how high of how long the temperature is
Explanation:
Based on the given question, the best answer for this would
be:
C. showing us his personality and goals.
The activities that were to given to Algernon was to show a
side of his personality to the readers wherein each challenge presented his
intentions and thoughts.