Pterosaurs
People all know how birds fly, but now scientists are discussing about whether pterosaurs could do it. According to the passage, these this kind of reptile are were unable to fly, because they are were cold-blooded animals, heavy, and their legs are diminutive and fragile , . on On the other hand, the lecture proves that the theories are wrong. Actually, they are capable of flying.
The lecture states that the passage is unsubstantiated, because they havehad enough energy to fly. Pterosaurs actually have had hair, so they are were warm-blooded animals. Hairs can assist them to keep warm. Their metabolism arewere like warm-blooded animals, so they have had the ability to produce energy that can help them to fly.
The lecture also confirms that pterosaurs are were light for their size, which is opposite to the passage that says they are were too heavy for flying. Their bones are were hollow, which makes them lighter, as a result it can could help pterosaurs to stay in the air.
After crushing the first two theories, the lecture begins to deal with the last one. It is shown that birds jump or run with two feet, while pterosaurs jumped or run ran with all four hands and feet, just like bats. Therefore, they can could jump high enough and run fast enough.
Grammar and spelling errors:
Line 1, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
People all know how birds fly, but now s...
^^
Line 1, column 164, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'been'.
Suggestion: been
...passage, these this kind of reptile are were unable to fly, because they are were co...
^^^^
Line 1, column 201, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'been'.
Suggestion: been
...re were unable to fly, because they are were cold-blooded animals, heavy, and their ...
^^^^
Line 1, column 276, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Put a space after the comma, but not before the comma
Suggestion: ,
...nd their legs are diminutive and fragile , . on On the other hand, the lecture pro...
^^
Line 1, column 281, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: On
...eir legs are diminutive and fragile , . on On the other hand, the lecture proves t...
^^
Line 1, column 281, Rule ID: ENGLISH_WORD_REPEAT_RULE
Message: Possible typo: you repeated a word
Suggestion: on
...eir legs are diminutive and fragile , . on On the other hand, the lecture proves that...
^^^^^
Line 2, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... Actually, they are capable of flying. The lecture states that the passage is u...
^^
Line 2, column 71, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...passage is unsubstantiated, because they havehad enough energy to fly. Pterosaurs...
^^
Line 2, column 149, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'been'.
Suggestion: been
...urs actually have had hair, so they are were warm-blooded animals. Hairs can assist ...
^^^^
Line 3, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...duce energy that can help them to fly. The lecture also confirms that pterosaur...
^^
Line 3, column 49, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'been'.
Suggestion: been
...cture also confirms that pterosaurs are were light for their size, which is opposite...
^^^^
Line 3, column 128, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'been'.
Suggestion: been
...osite to the passage that says they are were too heavy for flying. Their bones are w...
^^^^
Line 3, column 170, Rule ID: BEEN_PART_AGREEMENT[1]
Message: Consider using a past participle here: 'been'.
Suggestion: been
...e too heavy for flying. Their bones are were hollow, which makes them lighter, as a ...
^^^^
Line 4, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ld help pterosaurs to stay in the air. After crushing the first two theories, t...
^^
Transition Words or Phrases used:
actually, also, but, first, so, therefore, while, kind of, as a result, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 19.0 10.4613686534 182% => OK
Auxiliary verbs: 7.0 5.04856512141 139% => OK
Conjunction : 7.0 7.30242825607 96% => OK
Relative clauses : 8.0 12.0772626932 66% => More relative clauses wanted.
Pronoun: 25.0 22.412803532 112% => OK
Preposition: 22.0 30.3222958057 73% => OK
Nominalization: 0.0 5.01324503311 0% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1055.0 1373.03311258 77% => OK
No of words: 219.0 270.72406181 81% => More content wanted.
Chars per words: 4.81735159817 5.08290768461 95% => OK
Fourth root words length: 3.84690116678 4.04702891845 95% => OK
Word Length SD: 2.38089899039 2.5805825403 92% => OK
Unique words: 125.0 145.348785872 86% => More unique words wanted.
Unique words percentage: 0.570776255708 0.540411800872 106% => OK
syllable_count: 320.4 419.366225166 76% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 6.0 3.25607064018 184% => OK
Article: 4.0 8.23620309051 49% => OK
Subordination: 5.0 1.25165562914 399% => Less adverbial clause wanted.
Conjunction: 2.0 1.51434878587 132% => OK
Preposition: 3.0 2.5761589404 116% => OK
Performance on sentences:
How many sentences: 13.0 13.0662251656 99% => OK
Sentence length: 16.0 21.2450331126 75% => The Avg. Sentence Length is relatively short.
Sentence length SD: 40.2349608053 49.2860985944 82% => OK
Chars per sentence: 81.1538461538 110.228320801 74% => OK
Words per sentence: 16.8461538462 21.698381199 78% => OK
Discourse Markers: 6.84615384615 7.06452816374 97% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 14.0 4.19205298013 334% => Less language errors wanted.
Sentences with positive sentiment : 7.0 4.33554083885 161% => OK
Sentences with negative sentiment : 1.0 4.45695364238 22% => More negative sentences wanted.
Sentences with neutral sentiment: 5.0 4.27373068433 117% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.182340667186 0.272083759551 67% => OK
Sentence topic coherence: 0.06759808794 0.0996497079465 68% => OK
Sentence topic coherence SD: 0.087475895351 0.0662205650399 132% => OK
Paragraph topic coherence: 0.119951565566 0.162205337803 74% => OK
Paragraph topic coherence SD: 0.0522786281196 0.0443174109184 118% => OK
Essay readability:
automated_readability_index: 9.7 13.3589403974 73% => Automated_readability_index is low.
flesch_reading_ease: 63.7 53.8541721854 118% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 8.4 11.0289183223 76% => OK
coleman_liau_index: 10.38 12.2367328918 85% => OK
dale_chall_readability_score: 7.82 8.42419426049 93% => OK
difficult_words: 47.0 63.6247240618 74% => More difficult words wanted.
linsear_write_formula: 6.5 10.7273730684 61% => OK
gunning_fog: 8.4 10.498013245 80% => OK
text_standard: 8.0 11.2008830022 71% => OK
What are above readability scores?
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Rates: 60.0 out of 100
Scores by essay e-grader: 18.0 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.