Câu 1:Trình bày thành phần và vai trò của những hệ cơ quan trong cơ thể Câu 2: Lấy ví dụ minh hoạ cho nhận xét: các cơ quan trong cơ thể có sự phối hợp hoạt động với nhau

Vẽ một bức tranh về áo dài thời trần / giúp mình với ạ , mình cảm ơn

January 27, 2011 Dear Anna, How are you? I'm fine. I am very busy lately with school and my hobbies. I have basketball practice twice a week - every Tuesday and Thursday afternoons. I play basketball quite well. Each practice takes me two hours and then I go home and do my homework. Every Friday, we have a Maths quiz (a short exam), so I have to work extra hard on school work after my Thursday's basketball practice. I’m quite good at Maths, but it’s still very tiring. I often have to take a cold shower so that I can concentrate on my school work. Also, every Saturday morning I enjoy running around the park. I like taking my dog, Jimmy, with me. We like running quickly together. On Saturday evenings, I watch football games on television. My father often watches the games too, but he can’t always do that. He sometimes doesn’t come home from work on time. My mother can watch with us, but she doesn't like football so much. She enjoys painting pictures. She can paint very well. My sister goes riding on Sunday mornings. Her horse is called Johnny. He is a little slow because he is old. But when he was young he was very quick. Well, I have to run. I still have homework to do and I can't do it if I go on writing to you, which I like doing. Yours, Dian 1. why does diana have to work extra hard after her basketball practise? ................................................................................................................................. 2. What does Diana think of maths? ................................................................... 3. How does Diana concentrate on her school work? ........................................................................................... 4. What does Diana do in Saturday evenings? ...................................................................................... 5. What does Diana's sister do on Sunday mornings? .....................................................................................................

Cho các chất sau: Al, S, Ca(OH)2, Na2CO3, Cu, Fe, CuO. Chất nào t/d với a. H2SO4 (loãng), b. H2SO4 đặc nóng, Viết PTHH.

Em suy nghĩ về những con người như BInh Tư?

Topic: you are given 200k VND. show us how do you use it to buy gifts for your family ( relative) or yourself. at least 3things. mọi người giúp em với ạ. em cần gấp lắm!

Nêu suy nghĩ của em về nhân vật "thị" - vợ của ông giáo qua lời nhận xét của ông giáo dành cho vợ của mình.

Cho các chất sau: Al, S, Ca(OH)2, Na2CO3, Cu, Fe, CuO. Chất nào t/d với a. H2SO4 (loãng), b. H2SO4 đặc nóng, Viết PTHH.

Calli:" Khóc vì một trang truyện "^^...💖

vote 5 star + cam on + tlhn cho ban nao giup mi