A clinic sign reads: “Please turn off your mobile phone in the X-ray room.” Where must phones be turned off?
- AIn the car park
- BIn the waiting room
- CAnywhere inside the clinic
- DIn the X-ray room
A clinic sign reads: “Please turn off your mobile phone in the X-ray room.” Where must phones be turned off?
A flyer reads: “Free CPR class for parents. Saturday 10 a.m. at the community centre. Bring a water bottle and wear comfortable clothes.” What should people bring to the class?
Wool comes from sheep. Once a year, farmers shear the sheep, cutting off their thick coats. The wool is then cleaned, spun into yarn and used to make clothes. What happens to the wool right after it is cut off?
“Sofia remembered the day she arrived in the city ten years earlier, holding one small suitcase and not speaking a word of the language. Now she stood at the front of a classroom, teaching that language to others.” Which technique does the author use?
“When you have a cold, the lining of your nose swells and makes more mucus. This is why your nose feels blocked.” What causes the blocked feeling in your nose?
Glass recycling saves energy, because melting recycled glass takes less heat than making new glass from sand. Glass can be recycled again and again without losing quality. Which detail supports the idea that glass recycling saves energy?
“Researchers gave half of a group of volunteers a new vitamin and the other half a dummy pill. Neither the volunteers nor the researchers knew who got which until the end.” Why did the researchers keep this secret?
A medication guide says: “Store below 25 °C. Keep out of reach of children. Discard 28 days after opening.” A bottle was opened on March 3. On which date should it be discarded?
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