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?
- AWater vapour
- BLiquid oil
- CSea salt crystals
- DIce
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?
Snakes flick their tongues in and out to pick up scents from the air. This helps them find food and sense danger. Why do snakes flick their tongues?
When Leo opened the door, the kitchen was full of smoke and the smoke alarm was beeping. A pan was still on the stove. What most likely happened?
In the sentence “The medicine may cause drowsiness, so do not drive after taking it,” what does “drowsiness” mean?
A footnote at the bottom of a page reads: “1. Data from the National Health Survey, 2022.” What is the purpose of the footnote?
“The new teacher wrote her name on the board, smiled and said, ‘Let’s start by learning one interesting fact about each of you.’” What can you infer about the teacher’s goal?
“Ever since the storm, Mr. Novak checked the sky every morning and kept a torch (flashlight) and a radio by the door.” What does this suggest about Mr. Novak?
“The surgeon, who had performed the operation hundreds of times, still reviewed every step the night before.” What does this detail reveal about the surgeon?
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