Summarize the points made in the lecture, being sure to explain how they challenge the specific theories presented in the reading passage.
The article states that discovery of a 70-million-year- old fossil of T.rex is so exciting for scientists, since breaking T.rex's leg bone shows remains of blood vessels, red blood cells, and collagen. In contrast, the professor repudiates these findings.
Firstly, according to the reading finding soft substances inside the channels of the bone, is an evidence of existing of blood vessels of T.rex. On the other hand, the lecturer explains that soft substances are not related to blood vessels and probably they are some remains of bacteria, which lived inside fossils.
In addition, the author of the passage points out that some red spheres have found in the fossil which seems that they are remains of red blood cells. However, the speaker mentions that spheres are some organisms that have different origins and their redish color shows that they are some red minerals.
Finally, the article makes it clear that testing on the fossil bone of T.rex showed it has collagen, which found in living bone tissues. On the contrary, the professor indicates that collagen does not last long in fossils. Indeed, collagen lasts in animal fossils up to 100 thousand years and it is impossible that it lasts 70 million years in T.rex fossil. Therefore, he specifies that it is likely that collagen belongs to the skin of some researchers, who carried the fossil.
Discourse Markers used:
['finally', 'first', 'firstly', 'however', 'if', 'so', 'therefore', 'in addition', 'in contrast', 'on the contrary', 'on the other hand']
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance in Part of Speech:
Nouns: 0.282868525896 0.261695866417 108% => OK
Verbs: 0.139442231076 0.158904122519 88% => OK
Adjectives: 0.0717131474104 0.0723426182421 99% => OK
Adverbs: 0.0438247011952 0.0435111971325 101% => OK
Pronouns: 0.0398406374502 0.0277247811725 144% => OK
Prepositions: 0.143426294821 0.128828473217 111% => OK
Participles: 0.0318725099602 0.0370669169778 86% => OK
Conjunctions: 2.52890841625 2.5805825403 98% => OK
Infinitives: 0.0159362549801 0.0208969081088 76% => OK
Particles: 0.00398406374502 0.00154638098197 258% => OK
Determiners: 0.0996015936255 0.128158765124 78% => OK
Modal_auxiliary: 0.0 0.0158828679856 0% => OK
WH_determiners: 0.0239043824701 0.0114777025283 208% => OK
Vocabulary words and sentences:
No of characters: 1363.0 1645.83664459 83% => OK
No of words: 225.0 271.125827815 83% => More content wanted.
Chars per words: 6.05777777778 6.08160592843 100% => OK
Fourth root words length: 3.87298334621 4.04852973271 96% => OK
words length more than 5 chars: 0.373333333333 0.374372842146 100% => OK
words length more than 6 chars: 0.297777777778 0.287516216867 104% => OK
words length more than 7 chars: 0.195555555556 0.187439937562 104% => OK
words length more than 8 chars: 0.106666666667 0.113142543107 94% => OK
Word Length SD: 2.52890841625 2.5805825403 98% => OK
Unique words: 122.0 145.348785872 84% => More unique words wanted.
Unique words percentage: 0.542222222222 0.539623497131 100% => OK
Word variations: 50.5851274088 53.8517498576 94% => OK
How many sentences: 10.0 13.0529801325 77% => OK
Sentence length: 22.5 21.7502111507 103% => OK
Sentence length SD: 39.2485668528 49.3711431718 79% => OK
Chars per sentence: 136.3 132.220823453 103% => OK
Words per sentence: 22.5 21.7502111507 103% => OK
Discourse Markers: 1.1 0.878197800319 125% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 0.0 3.39072847682 0% => OK
Readability: 52.2777777778 50.5018328374 104% => OK
Elegance: 2.05357142857 1.90840788429 108% => OK
Coherence and Cohesion:
Essay topic to essay body coherence: 0.322565460604 0.549887131256 59% => OK
Sentence sentence coherence: 0.16890240627 0.142949733639 118% => OK
Sentence sentence coherence SD: 0.114131440124 0.0787303798458 145% => OK
Sentence paragraph coherence: 0.682029890218 0.631733273073 108% => OK
Sentence paragraph coherence SD: 0.161235292267 0.139662658121 115% => OK
Sentence topic coherence: 0.184888322579 0.266732575781 69% => OK
Sentence topic coherence SD: 0.0838874547029 0.103435571967 81% => OK
Paragraph paragraph coherence: 0.336594294649 0.414875509568 81% => OK
Paragraph paragraph coherence SD: 0.0145124709544 0.0530846634433 27% => OK
Paragraph topic coherence: 0.223923151166 0.40443939384 55% => OK
Paragraph topic coherence SD: 0.0466190441638 0.0528353158467 88% => OK
Task Achievement:
Sentences with positive sentiment : 3.0 4.33554083885 69% => OK
Sentences with negative sentiment : 0.0 4.45695364238 0% => OK
Sentences with neutral sentiment: 7.0 4.26048565121 164% => OK
Positive topic words: 3.0 3.49668874172 86% => OK
Negative topic words: 0.0 3.62251655629 0% => More negative topic words wanted.
Neutral topic words: 6.0 3.1766004415 189% => OK
Total topic words: 9.0 10.2958057395 87% => OK
What are sentences with positive/Negative/neutral sentiment?
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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: This is not the final score. 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.