Whose computer do they often uses?

Whose computer do they often use?

nhớ tick mik nhé

Mik ket ban voi cau

Cau tick nha ^-^ 

nhớ tick mik đấy

Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future

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Nhớ nhé,tick mik nha

1.What

2.Time

3.Is

4.Face

5.Gray

6.Face

7.Face

8.Has

9.Old

10.Thin

Nhớ tick mik đấy

Xx3-Xx6=48-12=36

Xx3-X=36:6=6

X-X=6:3=2

X-X=0 chứ không phải bằng 2 nên bạn viết đề sai rồi đó  

Có

Tick

kết bạn với mình nha , mình là fan của conan đó

tớ nghĩ 1 có tác dụng như các bạn đã nêu

a=70245:5

a=14049

b=16380:9

b=1820

giá trị trung bình là:

(14049+1820):2=7935,4

tick nha