Giúp mình với ạ Giúp mình với ạ

About two hundred years ago, man lived in greater harmony with his environmentbecause industry was not much developed. Today the situation is quite (1)..... . People allover the world are worried about what is (2)..... to the environment because of modernindustry and the need for more and more energy. Newspapers and magazines write about waterpollution, air pollution and land pollution. Why is thereso much discussion about pollution ?After all, people have been (3).... the world around them for thousands of yearsIn the past, there were not many people, so they could move to other places when theirsettlements became dirty. Nowadays, garbage is produces in great amounts in every second. Themore people there are in the world,the more polluted it is. (4).... an end to this problem is notthe responsibility of an individual or a group or an organization. It must be the (5)...... ofthe whole humankind.

Cho A= n^4 + 2n^3 - 16n^2 - 2n + 15 với n là số nguyên Tìm điều kiện của n để A chia hết cho 16

Tìm số tự nhiên a và b biết a+2 chia hết cho b và b+3 chia hết cho a

Giúp mình nhé từ câu 1 đến câu 10 nhé🤗🤗🤗

Giúp ạ c: Tìm x

Làm giúp mình gấp nha! Mình cầu các cậu! Mình sắp đi học rồi!

vẽ hộ em bé thụ bên dưới ai đọc truyện này sẽ biết tên bé : LQXĐ ko biết các bác thế nào còn em thì mlem mlem *chảy dãi các thứ* :)_

II .Complete the imperatives with more or less using the verbs in the box play dink eat read sleep spend watch do 1. ____________ video gmaes or your eyes will hurt 2._____________ fruit , vegetables or nuts because they are healthy . 3._____________ if you want to be more avtive 4. If you want to improve your knowledge ,_______________books 5. ______________ TV because too much TV is really bad for your eyes 6. If you're outside on a hot day , _______________ water . 7.___________ exercise , and you will feel fitter and heslthier 8.___________ time on media , so you can focus on your tasks III .Underline the correct words 1. Your eyes look very tired . Let your eyes rest more / less and watch more / less TV 2. If you want to stay in shape . eat more less healthy food like fruits , vegetables or fish 3. Dinks more / less water when you have a high fever 4. If you want to lose weight ,eat more / less junk food 5.Sunbathe more/ less to avoid getting sunburnt. 6.the popular thing to lose weigh is "eat more /less and exercise more ? less" 7. Stay outdoors and do more /less physical activities . You will be more healthy 8. Spend more / less time in front of screens , such as the phone ,TV or compute .It's not good for your eyes IV .

Cho x>=0 hãy so sánh x và căn x