dung dịch HC tác dụng với chất nào sau đây sinh ra khí H2 A. CuO B. Cu C. Zn D. MgO

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Giúp em với ạ 2h chiều là em phải nộp rồi ạ, please! Read the passage and then decide whether the sentences are True (A) or False (B). Parents hear lots of advice about helping their family eat better, exercise more, and maintain a healthy lifestyle. So much advice, in fact, that sometimes the real message gets lost. Nemours Health and Prevention Services (NHPS), a nonprofit organization focused on children's health, makes it easy to get the facts straight. NHPS, like KidsHealth, is part of Nemours, one of the nation's largest health systems devoted to improving the health of children. Its formula — called 5-2-1- Almost None — helps parents and kids remember the basics of a healthy lifestyle. What's involved? 5: eating 5 or more servings of fruits and vegetables daily 2: limiting screen time to no more than 2 hours a day 1: getting 1 or more hours of physical activity every day almost none: drinking almost no sugary beverages The guidelines in the 5-2-1-Almost None formula have been shown to help people prevent obesity, maintain a healthy weight, and improve their overall well-being. (Adapted from http://kidshealth.org/en/parents/healthy-lifestyle.html) 36. Parents sometimes don’t know what to do because they don’t have enough information. A. True B. False 37. NHPS is an organization that works for money. A. True B. False 38. Children should watch TV or use computer no more than 2 hours a day. A. True B. False 39. Sweet drink is not good for our health. A. True B. False 40. The 5-2-1-Almost None formula can help people enjoy life. A. True B. False