Select the most appropriate option for blank 5.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. remainder.
Context: The sentence explains that ostriches produce some water internally and get the rest from plants, so the blank should indicate the remaining portion.
Meaning of the words:
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Remainder – correct, meaning the part that is left, fits context.
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Lesser – comparative adjective, incorrect.
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Each – refers to individual items, not a portion.
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Every – refers to all items collectively, not the remaining part.
Correct word: Remainder, because ostriches obtain the remaining water they need from the plants they consume.
Final Sentence: Furthermore, ostriches do not require water because they produce some of it internally and obtain the remainder from the plants they consume.
Hence, the chosen option is correct.