?HS quan sát hình vẽ mô tả cơ quan sinh dưỡng cây rêu.

Bài 10: Cho tam giác ABC, các đường phân giác BD và CE. Biết ; . Tính các cạnh của tam giác ABC, biết chu vi của tam giác là 45cm.

Giúp mình tính nhanh mấy ý này với. Thanks

Giải giúp mình 2 câu này với A) 1000:[30+(2x-6)]=3^2+4^2và X ∈ n B) (x+11)chia hếtcho(x+2) và x ∈ n

Ta quyết định tấn công tập đoàn cứ điểm Điện Biên Phủ (1954) nhằm mục đích gì? A: Giải phóng Tây Bắc, làm phá sản kế hoạch Na-va B: Tiêu diệt lực lượng địch, giải phóng vùng Tây Bắc, tạo điều kiện giải phóng Bắc Lào. C: Làm phá sản hoàn toàn kế hoạch Na-va, buộc địch kết thúc chiến tranh. D: Làm thất bại âm mưu của Pháp, Mĩ trong việc kéo dài chiến tranh ở Đông Dương.

Trong đầm gì đẹp bằng sen, Lá xanh, bông trắng lại chen nhuỵ vàng. Nhuỵ vàng, bông trắng, lá xanh, Gần bùn mà chẳng hôi tanh mùi bùn. nêu tác dụng các biện pháp nghệ thuật có trong bài

Mọi người giúp mình bài 1 với ạ mình cảm ơn nhiều huhuuu🐣🐤🐥

Bài 4. Một ôtô chạy trên đường nằm ngang với vận tốc 72 km/h. Công suất của động cơ là 75W. a. Tìm lực phát động của động cơ. b. Tính công của lực phát động khi ôtô chạy được quãng đường 12km

VIII. Are these statements are true or false? The two children have been in London. They were surprised at the crowd everywhere. They decided to travel on the tube railway. They found that they had to be quick and get on the train or it would go off without them. Oneday they went to Hyde Park and walked along on the grass to Kensington Gardens in bright autumn sunshine. This was diffirent from the crowded streets, and Mary said that it was like being back home. The leaves of the great trees were turning red, brown and yellow, birds were flying about, there were lots of flowers and ducks swimming about on the Round Pond. Only the noise from the street in the distance reminded them of the Town Statement True False 34. The children only went to Hyde Park. 35. The crowds everywhere made them surprised. 36. According to the passage, they decided to travel on the tube railway. 37. They went there in spring. 38. The two children came to London from the countryside. IX. Circle the correct letter A, B, C or D to make complete sentence from the words given: 39. will/ street. / along/ More/ this/ be/ trees/ planted A. More trees will be planted along this street. B. More trees will planted be along this street. C. This trees will be planted along more street. D. More trees will planted along this street. 40. two hours/ It/ to/ letter. / me/ that/ takes/ write A. It takes me two hours write to that letter. B. It takes two hours to me write that letter. C. It takes to me two hours write that letter. D. It takes me two hours to write that letter. 41. from/ about/ the/ my/ town. / three kilometers/ It/ house/ to/ is/ nearest A. It is about from three kilometers to my house the nearest town. B. It is from three kilometers about my house to the nearest town. C. It is about three kilometers from my house to the nearest town. D. Is it about three kilometers from my house to the nearest town. 42. a/ train? / a/ you/ Will/ take/ taxi/ or A. Will you take a taxi or a train? B. You will take a taxi or a train? C. Will you take or a taxi a train? D. You will take a taxi or atrain? 43. by/ go/ My/ used/ motorbike. / to/ father/ to/ work A. My father go to used to work by motorbike. B. My father used to go by work to motorbike. C. My father used to go to work by motorbike. D. My father used to go to motorbike by work. 44. of/The/turning/leaves/red./the/trees/great/were A. The leaves the great of trees were turning red. B. The leaves of the great trees were turning red. C. The the great trees of the leaves were turning red. D. The leaves of the great trees turning were red. X. Circle the correct letter A, B, C or D so that the second sentence remains the same meaning 45. My mum lived in a small village when she was a girl. A. My mum used to live in a small village when she was a girl. B. My mum is used to live in a small village when she was a girl. C. My mum is used to living in a small village when she was a girl. D. My mum used to live in a small village when she is a girl. 46. What’s the distance between NewYork City and Boston? A. How far it is from New York City to Boston? B. How far is it between New York City and Boston? C. How far is it from New York City to Boston? A. How long it is from New York City to Boston? 47. My uncle drove carelessly some years ago, but now he doesn’t anymore. A. My uncle used to drive carelessly some years ago. B. My uncle use to drive carelessly some years ago. C. My uncle used to driving carelessly some years ago. D. My uncle is used to drive carelessly some years ago. 48. I found the film exciting. A. I was excited with the film. B. I was excited about the film. C. I am excited about the film. D. I am excited with the film. 49. You forgot to turn off the TV last night, didn’t you? A. You remembered to turn off the T.V last night, didn’t you? B. You didn’t remember to turn off the T.V last night, didn’t you? C. You didn’t remember to turn off the T.V last night, do you? D. You didn’t remember to turn off the T.V last night, did you? 50. Although the film didn’t receive good investment. The film was a great success. A. Despite not receiving good investment, the film was a great success. B. Despite of not receiving good investment, the film was a great success. C. Despite of don’t receiving good investment, the film was a great success. D. Despite of receiving good investment, the film was a great success. đây nữa nè

?Quan sát H38.2 sơ đồ phát triển cây rêu, HS xác định cơ quan sinh sản của rêu