Kangaroos live in Australia. They move by hopping on their strong back legs and use their long tails for balance. A baby kangaroo, called a joey, grows in its mother’s pouch. What is a baby kangaroo called?
- AA calf
- BA pup
- CA kit
- DA joey
Kangaroos live in Australia. They move by hopping on their strong back legs and use their long tails for balance. A baby kangaroo, called a joey, grows in its mother’s pouch. What is a baby kangaroo called?
The Dead Sea, between Israel and Jordan, is so salty that people can float on its surface without trying. Very few living things can survive in its water. Why can people float easily in the Dead Sea?
An ambulance siren sounds higher as it comes towards you and lower as it moves away. This change in sound is called the Doppler effect. What is the Doppler effect, according to the passage?
“City Park has a lake, tennis courts and a café. River Park has walking trails and a lake but no café.” What do both parks have?
A line graph shows the number of visitors to a park each month. The line rises steadily from January to July, then falls from August to December. Which statement best describes the data?
“Unlike the noisy city where she grew up, the village was so quiet that Maya could hear the stream from her bedroom.” What contrast does the author draw?
“In one study, people who were told a pill would ease their pain reported less pain, even though the pill contained no medicine.” What does this study illustrate?
“By the time the ambulance arrived, a bystander had already started chest compressions and someone else had fetched the defibrillator from the lobby.” What does the passage suggest about the bystanders?
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