Ice melts when it is heated, turning into liquid water. If the water is heated more, it boils and turns into a gas called water vapour. What does water turn into when it boils?
- AIce
- BWater vapour
- CSea salt crystals
- DLiquid oil
Ice melts when it is heated, turning into liquid water. If the water is heated more, it boils and turns into a gas called water vapour. What does water turn into when it boils?
“Grandma’s soup warmed us up on the snowy day. We each had two bowls and asked for the recipe.” What did the family think of the soup?
Exercise makes the heart beat faster. This sends more blood and oxygen to the muscles that are working. Why does the heart beat faster during exercise?
The library’s new rule states: “Mobile phones must be set to silent in the reading room. Calls may be taken in the lobby.” Where may visitors take phone calls?
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“Jamal’s grandmother taught him to cook her famous stew. Now, every winter, Jamal makes it for his own children and tells them stories about her.” What is the main theme?
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“Some critics call the festival a waste of money. Yet last year it brought 20 000 visitors to town, and local hotels and restaurants had their busiest week of the year.” Which claim does the evidence mainly support?
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