The study of living things in outer space.
To restate your main ideas and make a lasting impression on your reader. The purpose of concluding your paragraph is to do this but in a simpler form. By doing this it shows that you actually know what the information is, and how it is being used.
Use a rewrite like prepostseo
Given sentence: Some people fast for a period of time after Mardi Gras. In this, ‘people’ is the simple subject.
Answer: Option A
<u>Explanation:
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A sentence consists of a subject and a verb, out of which the subject tends to define the area of focus in a sentence. When a simple noun is present in a subject, there is a noun which can add more meaning into the sentence when added and by doing so the noun is more focused.
Here people defined the as noun, the area of focus in a sentence. Fast is the verb to which there is more meaning added to the sentence. Without any subject, one cannot find a complete sentences.
Answer:
Option C, REEFS IN PERIL
Explanation:
Peril word signifies threat or immediate danger.
Since the reefs are under threat of extinction. The best heading that can justify the endangered reef species is the "option C" i.e Reef in Peril.
However, the other heading like THE FUTURE OF THE REEFS, BENEATH THE AZURE WATERS LIES A LOST COLONY etc. are also apt but one would not be able to understand that here the author is talking about the reef in danger.