Health, 18.10.2021 07:30 mathiscool7
có một ngôi nhà mái dốc nhà cao12m mái cao1,5m người ta bố trí 2 kim thu sét dài bằng nhau tại hai đầu hồi khoảng cách ha thu sét là 22m hãy tính chiều cao cảu hai cột thu sét để bảo vệ an toàn cho ngôi nhà
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The presence of aids in a community often increases its level of property what is one of the main reasons for this
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Which of the following describes the rooting reflex? a. a newborn turns the face toward a touch on the cheek in search of food. b. a newborn will automatically suck on objects placed in the mouth like a bottle. c. newborn immersed in water will display something like movement. d. newborn curls a hand around an object that touches the palm
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có một ngôi nhà mái dốc nhà cao12m mái cao1,5m người ta bố trí 2 kim thu sét dài bằng nhau tại hai đ...
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