The reading and listening material are contradicting with each other in terms of the reasons why a whale sings at the unusual frequency of 52 hertz. The author points out some theories to illustrate this phenomenon, while the lecturer disagrees with his opinion and refutes all the theories in the article.
First and foremost, the author states that this special whale may be a hybrid of two different whale species because a hybrid can combine the characteristics of their parents and form a unique one. However, the lecturer offers the opposite stand by saying that hybrid generally follows the same pattern of other normal whales' migrations, while the migration pattern of this whale is very rare. There are enough researches to demonstrate the existence of this migration pattern is unique in the place where the unique whale is found.
Moreover, the author suggests that the whale may have a damaged sense of hearing by using humans' examples to illustrate that this whale's songs may sound different simply because it cannot hear the songs of other whales. By contrast, the lecturer brings up the fact that this special high pitch depends on the completed structure of the throat. Why the songs sound different is because the throat's structure is different from others' throats, rather than it is damaged. And there is no link between the ability to hear others and the structure of throats.
Finally, the theory that this whale may be a member of a rare species and its parents and relatives are now gone is also refuted. Conversely, the lecturer refutes this claim too and points out that the whale must have parents even it is rare, and their parents must have the same characteristic. And if these whales exist, their voice must be recorded by the advanced techniques that researchers are using. However, the detection techniques have been used for several decades and have no records of the same sound from different whales.
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Grammar and spelling errors:
Line 3, column 10, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...re the unique whale is found. Moreover, the author suggests that the whale may h...
^^
Transition Words or Phrases used:
also, conversely, finally, first, however, if, may, moreover, so, while
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 17.0 10.4613686534 163% => OK
Auxiliary verbs: 9.0 5.04856512141 178% => OK
Conjunction : 12.0 7.30242825607 164% => OK
Relative clauses : 9.0 12.0772626932 75% => More relative clauses wanted.
Pronoun: 25.0 22.412803532 112% => OK
Preposition: 35.0 30.3222958057 115% => OK
Nominalization: 4.0 5.01324503311 80% => OK
Performance on vocabulary words:
No of characters: 1612.0 1373.03311258 117% => OK
No of words: 325.0 270.72406181 120% => OK
Chars per words: 4.96 5.08290768461 98% => OK
Fourth root words length: 4.24591054749 4.04702891845 105% => OK
Word Length SD: 2.53582893791 2.5805825403 98% => OK
Unique words: 157.0 145.348785872 108% => OK
Unique words percentage: 0.483076923077 0.540411800872 89% => More unique words wanted or less content wanted.
syllable_count: 499.5 419.366225166 119% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 3.25607064018 31% => OK
Article: 9.0 8.23620309051 109% => OK
Subordination: 2.0 1.25165562914 160% => OK
Conjunction: 3.0 1.51434878587 198% => OK
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 25.0 21.2450331126 118% => OK
Sentence length SD: 36.8438252034 49.2860985944 75% => OK
Chars per sentence: 124.0 110.228320801 112% => OK
Words per sentence: 25.0 21.698381199 115% => OK
Discourse Markers: 5.46153846154 7.06452816374 77% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 4.19205298013 24% => OK
Sentences with positive sentiment : 4.0 4.33554083885 92% => OK
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 4.0 4.27373068433 94% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.232364035549 0.272083759551 85% => OK
Sentence topic coherence: 0.0852204233516 0.0996497079465 86% => OK
Sentence topic coherence SD: 0.0622805168099 0.0662205650399 94% => OK
Paragraph topic coherence: 0.13801659367 0.162205337803 85% => OK
Paragraph topic coherence SD: 0.0420688652241 0.0443174109184 95% => OK
Essay readability:
automated_readability_index: 14.4 13.3589403974 108% => OK
flesch_reading_ease: 54.56 53.8541721854 101% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 11.9 11.0289183223 108% => OK
coleman_liau_index: 11.78 12.2367328918 96% => OK
dale_chall_readability_score: 8.08 8.42419426049 96% => OK
difficult_words: 66.0 63.6247240618 104% => OK
linsear_write_formula: 13.5 10.7273730684 126% => OK
gunning_fog: 12.0 10.498013245 114% => OK
text_standard: 12.0 11.2008830022 107% => OK
What are above readability scores?
---------------------
Write the essay in 20 minutes.
Rates: 73.3333333333 out of 100
Scores by essay e-grader: 22.0 Out of 30
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.