Giúp mk vứi 😢
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- tất cả các sinh vật đều đc cấu tạo từ tế bào
-có nhiều sinh vật rất nhỏ mà mất thường ko thể nhìn thấy
-có nhiều loại lực khác nhau trong cuộc sống
3 điều em ấn tượng nhất khi học KHTN
1. Em được tay mình cầm hóa chất để thực hành. => Môn Hóa
2. Em cũng được thực hành đo độ dài, thực hiện về lực của trái bóng khi bay,... => Môn Lý
3. Em được quan sát từng tế bào của thực vật, động vật, ... => Môn Sinh
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|x|+12/45=4/5
=> |x|=4/5-12/45
=>|x|=24/45
=> x=24/45 hoac x=-24/45
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km,hm,dam,m,dm,cm,mm
tấn,tạ,yến,kg,hg,dag,g
km2,ha,dam2,m2,dm2,cm2,mm2
tích tắc,phút,giờ,ngày,năm,thập kỉ,thiên niên kỉ
![](https://rs.olm.vn/images/avt/0.png?1311)
4. There are too many people for so few resources.
→There are not enough resources for too many people .
1) There are too many people for so few resources
=> There are not enough resources for too many people
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A song was sung by her.
Was the letter sent by him?
The bus was stopped.
My car was stolen by a thief.
He was not let go.
1. tom said to jessica if she hasn't given he a book .
2. tom said that he would receive a letter from mary next week .
3. he said to tom that he didn't him that morning
4.tom said to john that he couldn't go to the movie with he tomorrow .
5. mark said that if he was me, he would accept his invitation .
6. tom said he would has won the game if he had tried his best .
7. he asked me why i weren't come to class last monday ?
8. she asked her son did he know which cup he used ?
9. my mother asked me who did i give money to ?
10. bill says that did i play for his school team ?