giải trắc nghiệm từ câu 1 đến 5 hộ mk nha

allows you to breathe in oxygen. * 1 điểm Circulatory system Respiratory system Skeletal system Nervous system Digestive system A healthy ____ between work and play ensures that everyone has a chance to enjoy their lives. * 1 điểm balance control equality share Teacher Hung _______ you with any difficult assignments if you need his assistance. * 1 điểm is going to will help helps is helping ________ is the system that moves blood through the body and that includes the heart, arteries, and veins * 1 điểm Circulatory Respiratory Skeletal Nervous Digestive _________ is the system in which the brain controls all the activities of the body. * 1 điểm Circulatory Respiratory Skeletal Nervous Digestive Jane ________ for the exam next week, so don't bother her. * 1 điểm revises is revising revised will revised Blood _______ through all parts of the body by the heart. * 1 điểm is pumped pumps are pumped pump _________ helps to support the body and protect all organs. * 1 điểm Circulatory system Respiratory system Skeletal system Nervous system Digestive system Acupuncture is a traditional treatment which _______ in China more than 2,500 years ago. * 1 điểm is orginated orginates orginated is orginating Mai always takes a bus to school, but today she _______ a taxi. * 1 điểm takes will take is going to take is taking

Ai giúp mình giải phương trình này với: -5-x+8√x-6-√(4-√x)²=√(x+9)

Giúp mình với, bạn nào làm hay mình vote 5sao

Tại sao san hô và hải quỳ đều có màu sắc sặc sỡ.

1. He said: “I shall expect her.” 2. He said: “I can’t find my hat.” 3. She said: “I am going to the movies tomorrow.” 4. Lan said to me: “You are looking much better.” 5. He says: “The river is rising early this year.” 6. She said to me: “I will do it if necessary I can.” 7. He said to his friend: “Did you see the accident yesterday?” 8. John said to me: “How did you come here?” 9. He said: “Have you finished your task, Nam?” 10. He said: “Yesterday evening I met Nam. He has bought a new car.” 11. She said to me: “Who is this book?” 12. Nam said to his father: “Please let me go to Paris.” 13. He said to me: “Do you like to live in Orange Country?" 14. My friend asked me: “Have you a lot of money?” 15. He said: “I can’t meet you here either today or tomorrow.” Hộ mình với :"((

She takes morning exercises regularly TO LOSE WEIGHT. ->What.......................?

tính nhanh 1+1/2+1/4+1/8+1/16+1/32

Nghiệm của pt sin ²x - sinx = 0 thuộc khoảng ( 0; $\pi$ ) là :

ai vẽ mèo jojo hoạc mèo đc ko vẽ kiểu j cũng đc