The diagrams below show the development of the horse over a period of 40 million years. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The diagrams give information about the evolution of the horse over 40 million years with the emphasis on the changes in the structure of the leg’s bone.
Overall, it is noticeable that the horse witnesses some changes to adapt to the environment. The horse becomes bigger and bigger over the period of time as well as its toes now become hooves.
The Eohippus, which lived 40 million years ago, had four short legs that propped up the whole body and its tail was barely observable. Its two descendants, Mesohippus and Mecrychippus, which are respectively estimated to exist 30 million and 15 million years ago, started to have longer tails and primitive forms of the mane. Whereas their bodies increased slightly in height, the overall build was largely unchanged. The modern horse possesses the most visible tail and mane; it is also the largest animal whose height and length of the body are about three halves of its ancestors.
The foot of Eohippus was the most outstanding as it had four splitted toes. In Mesohippus and Mecrychippus, the number of toes decreased to three and the middle toe was expanded so the foot started to look like a hoof. Nowadays, the modern horse’s foot has the least bony structure and hooves have replaced the toes.
Grammar and spelling errors:
Line 3, column 139, Rule ID: PERIOD_OF_TIME[1]
Message: Use simply 'period'.
Suggestion: period
...orse becomes bigger and bigger over the period of time as well as its toes now become hooves. ...
^^^^^^^^^^^^^^
Transition Words or Phrases used:
also, look, so, well, whereas, as well as
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 10.0 6.8 147% => OK
Relative clauses : 5.0 3.15609756098 158% => OK
Pronoun: 10.0 5.60731707317 178% => Less pronouns wanted
Preposition: 25.0 33.7804878049 74% => OK
Nominalization: 3.0 3.97073170732 76% => OK
Performance on vocabulary words:
No of characters: 1049.0 965.302439024 109% => OK
No of words: 214.0 196.424390244 109% => OK
Chars per words: 4.90186915888 4.92477711251 100% => OK
Fourth root words length: 3.82475343497 3.73543355544 102% => OK
Word Length SD: 2.55948959478 2.65546596893 96% => OK
Unique words: 121.0 106.607317073 114% => OK
Unique words percentage: 0.565420560748 0.547539520022 103% => OK
syllable_count: 316.8 283.868780488 112% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 1.53170731707 196% => OK
Article: 8.0 4.33902439024 184% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 1.0 3.36585365854 30% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 10.0 8.94146341463 112% => OK
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 36.3825507627 43.030603864 85% => OK
Chars per sentence: 104.9 112.824112599 93% => OK
Words per sentence: 21.4 22.9334400587 93% => OK
Discourse Markers: 4.1 5.23603664747 78% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 1.0 1.69756097561 59% => OK
Sentences with positive sentiment : 5.0 3.70975609756 135% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 5.0 4.09268292683 122% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.152803347405 0.215688989381 71% => OK
Sentence topic coherence: 0.0596502594917 0.103423049105 58% => OK
Sentence topic coherence SD: 0.070021146148 0.0843802449381 83% => OK
Paragraph topic coherence: 0.110456381087 0.15604864568 71% => OK
Paragraph topic coherence SD: 0.0838537232283 0.0819641961636 102% => OK
Essay readability:
automated_readability_index: 12.3 13.2329268293 93% => Automated_readability_index is low.
flesch_reading_ease: 58.62 61.2550243902 96% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 10.3 10.3012195122 100% => OK
coleman_liau_index: 11.14 11.4140731707 98% => OK
dale_chall_readability_score: 8.37 8.06136585366 104% => OK
difficult_words: 50.0 40.7170731707 123% => OK
linsear_write_formula: 12.0 11.4329268293 105% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 12.0 11.0658536585 108% => OK
What are above readability scores?
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Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 Out of 9
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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.