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 kit
- BA joey
- CA calf
- DA pup
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?
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?
Spiders are not insects. Insects have six legs and three body parts, but spiders have eight legs and two body parts. How are spiders different from insects?
“Basketball was invented in 1891 by James Naismith, a teacher in Massachusetts who wanted an indoor game for his students during the cold winter.” Why did Naismith invent basketball?
“Last summer, the town held its first food festival. More than 5000 people came, and the local restaurants sold out of food by evening. The mayor has already announced a second festival for next year.” Why most likely did the mayor announce a second festival?
A graph shows that the number of people using the town library fell each year from 2015 to 2019 and then rose sharply after the library added free Wi-Fi and study rooms in 2020. Which conclusion is best supported?
The author writes: “Some claim that video games make children violent. Yet violent crime among young people has fallen in many countries during the same years that video games became popular.” What is the author trying to show?
A study abstract states: “Participants who drank green tea daily reported fewer colds. However, they also exercised more and smoked less than the other participants.” Why does the second sentence matter?
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