What Cause of cancer

Carcinogens is a substance that responsible for the causes of cancer, it may be a chemical substance such as some certain molecules in tobacco smoke. Cancer may cause by environmental agents, viral or genetic factors.

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Eassy on - My School

I study in the Mount carmel Academy. This school is situated at Jagdishpur,Bhojpur. There are trees and creepers every where. It was got established by Mr Rajesh choudhry of village jagdishpur. The school has a big building. It is double - storeyed. It has a big hall for holding meeting. There is a large feild infront of the main building. In the compound there are a refreshment room and a cycle - shed. The school has 17 class - rooms. There are ten classes in it with two sections in each class. All subject are tought in this school. There are twenty teachers and six hundred students on the roll of the school. There are separate rooms for head -master, teachers and clerks. There is a common - rooms which has a television . There are arrangement for indoor games in the common room. The headmaster is trained M.A in English. He is a good natured and efficient.Other teachers too are well versed in their own subjects. Relations between the teacher and the students are very cordial. Th...

How many sence organ in human body ? What is human ear?

Human Ear In human body there are five sense organ , one of them ear , it is very important sense organ . The structure of human ear basically divided into three parts. (a). Outer ear (b). The middle ear (c). The inner ear (a). Outer ear = Outer ear generally made from pinna and ear Canal . Pinna can be visible by outside and ear Canal is about 2 cm long which is visible in the opening. The function of outer ear is to catch the sound wave and to side waves to middle ear. (b). Middle ear = Middle ear generally separated from the ear Canal by membrane called the eardrum. Or tympanic membrane. It comist of three connected bones called hammer, anuil and stirrup. The function midd...

देशभक्ति - अपने देश के लिए प्रेम

पत्थर की मूरतो में समझा कि तू खुदा है, खाके वतन का अपना हर जर्रा देवता है। यही है सच्ची देशभक्ति। अपने देश के कण-कण को देवता समझकर उसके प्रति श्रद्धा सुमन अर्पित करना ही हमारा कर्तव्य है। अपने देश की सभ्यता ,संस्कृति ,साहित्य नागरिक और चिंतन दर्शन के प्रति अटूट विश्वास रखने का नाम ही देश भक्ति है। भक्ति का स्वरूप बदलता रहता है। जब देश पर दूसरे की नजर गङी हो तब उसकी आंखें निकाल लेना ही देशभक्ति है। परतंत्रता की स्थिति में अपने तन -मन और धन को देश के नाम पर उत्सर्ग कर देना चाहिए। हमें भूलना नहीं चाहिए कि स्वाधीनता के संग्राम में कितनी बहनों ने अपनी राखी, कितनी माताओं ने अपने दूध और कितनी ललनओ ने अपने सुहाग को उत्सर्ग कर दिया था। जलियाँवाला बाग तो एक उदाहरण है। सुभाषचंद्र बोस, भगत सिंह से लेकर महात्मा गांधी और लौहपुरुष बल्लभभाई पटेल आदि की कीर्तियो से आज भी रस्मे निकल रही है। ...

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