humpback whales
The reading claims that it is probable that humpback whales use stars, like early human sailors, to navigate their way and migrate long distances, and the reading provides some evidence for this conviction. The lecturer, on the other hand, finds all the ideas mentioned by the reading dubious and provides some rebuttals to refute them all.
The author argues that humpback whales are of the most intelligent animals and their intelligence and cognitive ability allow them to use and comprehend complex navigation systems like the night sky. Conversely, the lecturer brings up the idea that there is no real connection between intelligence and animals capability of navigating. For example, docks use the night sky for navigation too, but they have average cognitive ability among animals. It seems, she argues, that the animals' navigation systems are related to the instinct they were born with, not connected to their intelligence.
Furthermore, the reading passage holds the view that humpback whales migrate in a straight line, so there is some external objects or forces that make them migrate in a straight direction for long distances and the night sky is that external sign which helps them maintain their direction over long paths. On the contrary, the professor underlines the fact that there is a different explanation for whales navigating in a straight line. He goes on stating that humpback whales have some organ which helps them to feel earth magnetic field, acts as an external force and makes them navigate in a straight line since some external force is exerted on them.
Finally, the reading asserts that unlike other animals, these whales have an unusual behavior called spy-hopping, which is when their head is above water, they look upward for some noticeable time. one explanation for their strange behavior is that they are looking at the stars to find their migration path. In contrast, the speaker dismisses this issue due to the fact that other animals, like sharps, exhibit this strange behavior too. sharps use this behavior to find their prays and their path to hunt them, and this strange behavior is used during both day and night. As a result, this behavior isn't related to navigation, and this speculation is rejected too.
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Grammar and spelling errors:
Line 3, column 1, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...es some rebuttals to refute them all. The author argues that humpback whales are ...
^^^
Line 3, column 480, Rule ID: POSSESIVE_APOSTROPHE[1]
Message: Possible typo: apostrophe is missing. Did you mean 'animals'' or 'animal's'?
Suggestion: animals'; animal's
...animals. It seems, she argues, that the animals navigation systems are related to the i...
^^^^^^^
Line 7, column 199, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: One
...y look upward for some noticeable time. one explanation for their strange behavior ...
^^^
Line 7, column 440, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: Sharps
...rps, exhibit this strange behavior too. sharps use this behavior to find their prays a...
^^^^^^
Line 7, column 602, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: isn't
...y and night. As a result, this behavior isnt related to navigation, and this specula...
^^^^
Transition Words or Phrases used:
but, conversely, finally, furthermore, if, look, so, for example, in contrast, as a result, on the contrary, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 15.0 10.4613686534 143% => OK
Auxiliary verbs: 0.0 5.04856512141 0% => OK
Conjunction : 15.0 7.30242825607 205% => Less conjunction wanted
Relative clauses : 17.0 12.0772626932 141% => OK
Pronoun: 46.0 22.412803532 205% => Less pronouns wanted
Preposition: 35.0 30.3222958057 115% => OK
Nominalization: 16.0 5.01324503311 319% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1897.0 1373.03311258 138% => OK
No of words: 370.0 270.72406181 137% => Less content wanted.
Chars per words: 5.12702702703 5.08290768461 101% => OK
Fourth root words length: 4.38581623665 4.04702891845 108% => OK
Word Length SD: 2.51787619063 2.5805825403 98% => OK
Unique words: 188.0 145.348785872 129% => OK
Unique words percentage: 0.508108108108 0.540411800872 94% => More unique words wanted or less content wanted.
syllable_count: 581.4 419.366225166 139% => OK
avg_syllables_per_word: 1.6 1.55342163355 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 7.0 3.25607064018 215% => Less pronouns wanted as sentence beginning.
Article: 8.0 8.23620309051 97% => OK
Subordination: 1.0 1.25165562914 80% => OK
Conjunction: 4.0 1.51434878587 264% => Less conjunction wanted as sentence beginning.
Preposition: 6.0 2.5761589404 233% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 14.0 13.0662251656 107% => OK
Sentence length: 26.0 21.2450331126 122% => The Avg. Sentence Length is relatively long.
Sentence length SD: 55.4107574467 49.2860985944 112% => OK
Chars per sentence: 135.5 110.228320801 123% => OK
Words per sentence: 26.4285714286 21.698381199 122% => OK
Discourse Markers: 9.0 7.06452816374 127% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 5.0 4.19205298013 119% => OK
Sentences with positive sentiment : 11.0 4.33554083885 254% => Less positive sentences wanted.
Sentences with negative sentiment : 2.0 4.45695364238 45% => More negative sentences wanted.
Sentences with neutral sentiment: 1.0 4.27373068433 23% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.177619178176 0.272083759551 65% => OK
Sentence topic coherence: 0.0661032582407 0.0996497079465 66% => OK
Sentence topic coherence SD: 0.081899280651 0.0662205650399 124% => OK
Paragraph topic coherence: 0.118206537484 0.162205337803 73% => OK
Paragraph topic coherence SD: 0.0624213290029 0.0443174109184 141% => OK
Essay readability:
automated_readability_index: 15.9 13.3589403974 119% => OK
flesch_reading_ease: 45.09 53.8541721854 84% => OK
smog_index: 8.8 5.55761589404 158% => OK
flesch_kincaid_grade: 13.4 11.0289183223 121% => OK
coleman_liau_index: 12.77 12.2367328918 104% => OK
dale_chall_readability_score: 8.13 8.42419426049 97% => OK
difficult_words: 75.0 63.6247240618 118% => OK
linsear_write_formula: 14.0 10.7273730684 131% => OK
gunning_fog: 12.4 10.498013245 118% => OK
text_standard: 13.0 11.2008830022 116% => OK
What are above readability scores?
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Write the essay in 20 minutes.
Rates: 81.6666666667 out of 100
Scores by essay e-grader: 24.5 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.