Class 9 Assignment Science Biggan Solution 2020 – বিজ্ঞান অ্যাসাইনমেন্ট নবম শ্রেণীর সমাধান

One of the terrors of the present time is called coronavirus. Due to the effect of corona virus, the beloved students of the country have lagged far behind in their studies. For the purpose of students, various educational institutions of the country are applying for their subject based assignments. Assignments based on different subjects are being given to him every week and he is collecting from his students.

Class 9 Assignment Science Solution

This can cause a lot of anxiety in the minds of many. So the authors of our website are presenting the assignments to the students in beautiful and fluent language by their skills. You can write this assignment more beautifully and fluently by turning it around. This will reveal your creativity. Stay tuned to our website to get regular assignment updates. Below is the ninth grade science assignment.

The need for vitamins in the life of every human being is very important for creating an improved lifestyle. If there is not enough vitamin in the daily food list, then a person will get sick day by day. So it is possible to live a healthy life by using different amounts of vitamins.

If vitamin deficiency starts in the body then we get various diseases. It hurts us. So you have to look at vitamins and identify the sources of vitamins and take those vitamins regularly. A big problem in our country is that many people in this country are far from taking foods rich in vitamins. Not only do they take vitamin-rich foods, but they also use a variety of tobacco products.

Their immune system is weakened and they get tired easily and at a very young age they fall into the lap of death. AIDS is another terrible disease in this country. AIDS is spread through a variety of activities. So we will adhere to the things that we have to do to avoid AIDS and we will have a better lifestyle to live a healthy life. Improved lifestyle does not mean anything big. Living a systematic life is a better way of life.

According to the Body Mass Index (BMI), a person can be called a healthy person if his weight is equal to his age and height. So we will try to keep our body weight according to our height and we will live a healthy life. We need to increase the amount of protein in our diet without increasing the amount of sugar. The daily diet should include 60% protein, 15% sugar, 5% fat and 20% unsaturated fat.

A healthy person needs to consume two to two and a half thousand kilocalories of food every day. It should include vitamins and a balanced diet. And by obeying these things, we will keep ourselves healthy through a better lifestyle and inspire the people around us to stay healthy as well.

3rd Week Science Assignment Answer

2nd Assigned Work

 

স্লিভার কি?

 

লিনেন জাতীয় সুতাকে অত্যান্ত সুক্ষ্ম এবং মিহি করার জন্য কার্ডিং খুব সরু ছিদ্র পথে এক ধরনের ব্যবস্থাপনায় বিশেষ ধরনের কম্বিং করা হয় একে হেলকিং বলে এর ফলে তন্তু পাতলা আস্তরের মত হয় একে স্লাইভার বা স্লিভার বলে।

শান্তর যে ধরনের কাপড় পরা উচিত ছিল ব্যাখ্যা

উদ্দিপকের আলােকে শান্তর ভিন্ন ধরণের অনুভূতি হওয়ার কারন বিশ্লেষণ কর

2nd Week Science Assignment Answer

Class Nine Science (Biggan) Assignment Answer

1st Assigned Work

নবম শ্রেণির বিজ্ঞান বিষয়ের অ্যাসাইনমেন্ট এর প্রশ্ন সমাধান

১/ স্ফুটনাঙ্ক কাকে বলে?

যে তাপমাত্রায় কোন তরল পদার্থের বাষ্পীয় চাপ এক বায়ুমণ্ডল (1 atm ) চাপের সমান হয় এবং তরলটি বুদবুদসহ ফুটতে থাকে,তাকে সেই তরল পদার্থের স্ফ‌ুটনাঙ্ক বলে ।

২/ কৈ মাছের জন্য দ্রবীভূত অক্সিজেন প্রয়োজন কেন ব্যাখ্যা করো?

৩/ খোকনের বিএমআই নির্ণয় করো।

৪/ উদ্দীপককে পছন্দনীয় ও অপছন্দনীয় খাবারগুলো খোকনের শারীরিক দক্ষতা অটুট রাখতে কী ধরনের ভূমিকা পালন করবে বিশ্লেষণ করো।

 

Updated: November 16, 2020 — 11:07 am

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Shahriar Hossain

Shahriar Hossain is a prominent English content writer. He is writing content from many years in various national and international websites. His main focus of writing is on Technology and Education. He is passionate about writing quality content.

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