Anh chị làm hộ em đi em hứa sẽ cho 30 điểm ạ

Cho 3,5g hidrocacbon(A) là đồng đẳng của etilen tác dụng vừa đủ với 50g dd Br2 40%

Từ một hợp tử của ruồi giấm (2n=8) nguyên phân 4 đợt liên tiếp thì số tâm động có ở kì sau của đợt nguyên phân tiếp theo là bao nhiêu ?

Sự kiện nào dưới đây không xẩy ra trong các kì nguyên phân ? A.tái bản AND. B.phân ly các nhiễm sắc tử chị em. C.tạo thoi phân bào . D.tách đôi trung thể

Giúp mình với mình cần gấp lắm 1)di sản văn hóa có mấy loại? Nêu cụ thể từng loại ? Mỗi loại cho 3 ví dụ ?

IV. Choose the best sentence that can be made from the cues given. 21. He/ate/chocolate cake/he/diet. A. He ate the chocolate cake although he was on diet. B. He ate the chocolate cake despite he was on diet. C. He ate the chocolate cake in spite of he was diet. D. He ate the chocolate cake although he was diet. 22. Despite/heavy/rain, I/went/ school/on time. A. Despite of the heavy rain, I went to school on time. B. Despite the heavy rain, I went to school on time. C. Despite to the heavy rain, I went to school on time. D. Despite heavy rain, I went school on time. 23. Although/she/intelligent,/she/answer/question. A. Although she is very intelligent, she can’t answer my question. B. Although she was very intelligent, she can answer my question. C. Although she was very intelligent, she can’t answer my question. D. Although she is very intelligent, she can answer my question. 24. He/stop/car/although/lights/turned red. A. He stopped his car although the lights turned red. B. He didn’t stop his car although the lights turned red. C. He stops his car although the lights turned red. D. He doesn’t stop his car although the lights turned red. 25. In spite / narrow streets/, many people drive cars/this town. A. In spite of the narrow streets, many people drive cars on this town. B. In spite the narrow streets, many people drive cars in this town. C. In spite the narrow streets, many people drive cars on this town. D. In spite of the narrow streets, many people drive cars in this town. Mình hứa sẽ vote 5 sao.Help meeee

giải giùm câu 3 và 4 mik cảm ơn

1. creates / Tourism/ jobs/ and/ in the tourism industry / in other sectors. 2. created / are / Jobs/ which/ by tourism/ often seasonal / poorly paid./ are/ and 3. encourages /Tourism / the preservation/ and/ festivals/ of traditional customs, / handicrafts. 4. causes /Tourism/ also/ traffic emissions/ pollution through/, littering and noise.

Dịch hộ mk sang TV ko cần giải nha

Lm giúp mình 1 la mã câu 1,2,3 thôi ạ