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| تعلم اللغة الانجليزيه خطوة بخطوة تعلم اللغة الانجليزية هنا وبسهوله ,دروس اللغة الانجليزية, معهد لتعليم اللغة الانجليزية مجاناً, دروس صوت فيديو, باوربوينت كتب , برامج لتعليم اللغة الانجليزية, دورات لتعليم اللغة الانجليزية. |
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#1
04-03-2013, 11:37 PM
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| مشترك في مسابقة القسم * Oxygen VS Nitrogen*  Ladies and gentlemen [/ALIGN][ALIGN=center]welcome here I am really interested in the competition that is running here now and there for I've written this paragraph all by my self and I took the information from my old dear science book , To be honest , I wanted to write an essay but ,... as you see ... the competition needs only paragraphs..so that :- 0 before I begin : I am a medical student , aged 17>>>>I think that is enough a bought me  well .. Am sorry for being late here is my subject:-  Oxygen VS Nitrogen Both Oxygen and Nitrogen are nonmetallic elements that shares some similarities and differs from each other in the same time. First, according to their physical properties they are both:tasteless,colorless and scentless gases.However, Nitrogen is the second most abundant element in the world while Oxygen is the third.Furthermore,the boiling point of Oxygen is higher than that for Nitrogen . Nevertheless, these two gases differs in the chemical field as well. For instance, Oxygen is too active whereas Nitrogen is nonactive.However, in some cases Nitrogenbecomes more active than Oxygen and may produce a large distruction or may turn to a useful thing. nonetheless, these two gases have many uses that varies depending on each one's properties. Oxygen;for example, is necessary for all living things due to its importance in the breathing process and produces energy after combining with blood and food. On the other side , Nitrogen Is used in fertilization industry and help plants to grow .Also, Nitrogen is well used in making the TNT bomb and it has many other military uses. In brief, These two gases can be compared and contrasted based on their physical and chemical properties as well as their uses.. and that's all for today I hope you've enjoyed my paragraph , and ,... the source of information above is my science book ^.^ I've collected these information and rewrite them as a paragraph  I don't like plagiarism so I've used my way in writing paragraphs and I paraphrased the information I got from my book . Even it's not perfect , but it's OK because I actually used to write essays from my own not paragraphs Hope you liked it and thanks for your time...  [/[/ALIGN][/CELL][/TABLETEXT][/ALIGN]
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التعديل الأخير تم بواسطة Çhαdωιк♥ ; 04-03-2013 الساعة 11:57 PM  |
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#4
04-03-2013, 11:58 PM
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ههههههههههههههههههه تسلمي ع المرور ^^" بس المسابقة فكرتها انو الفقرة تكون بالانجليزي ^^" عموما يسلمو ع الرور الطيب ^^"
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#5
04-07-2013, 12:20 AM
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I liked your science topic .. I thought that you used this title to distract us .. But I was wrong ^^*
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المواضيع المتشابهه | ||||
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| مشترك**مسابقة الرسام المبدع >للرسامين<** أتمنى تعجبكم ^^ | *shadow* | ألغاز | 12 | 12-22-2012 08:45 PM |
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| مشترك: مسابقة رمضان.تفضلو بدخول ^_< | •●ЈoҚЭЯ-sθύĎ121●• | أرشيف القسم الإسلامي 2005-2016 | 23 | 11-27-2012 01:31 PM |
| ْ~ْجوونآآ بالقصييمْ~ مشترك في مسابقة.(لقطة .أبداعية) | نـآصـرآلـحـربـي | أرشيف المواضيع الغير مكتمله او المكرره او المنقوله و المخالفه | 0 | 11-24-2012 12:33 PM |
| مشترك**مسابقة كيف نغير حياتنا للمرح الأفضل ** | *shadow* | ألغاز | 8 | 11-14-2012 11:47 PM |
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