The ostrich is the largest bird in the world. It cannot fly, but it can run very fast on its long, strong legs. What can an ostrich do well?
- AClimb tall trees
- BRun fast
- CSwim underwater
- DFly long distances
The ostrich is the largest bird in the world. It cannot fly, but it can run very fast on its long, strong legs. What can an ostrich do well?
The tides in the ocean rise and fall mainly because of the pull of the moon’s gravity on Earth’s water. What mainly causes the tides?
In autumn, squirrels bury nuts in many places to eat during winter. They do not find all of them, and some of the forgotten nuts grow into new trees. What sometimes happens to forgotten nuts?
“Unlike email, which can be read at any time, a phone call needs both people to be available at once.” What difference does the sentence describe?
“Every morning, Mr. Patel opened his bakery at 5 a.m. By 7 a.m., a line of customers stretched down the street.” What can you infer about the bakery?
A pie chart of a family’s monthly budget shows: housing 40%, food 20%, transport 15%, savings 10%, other 15%. Which statement is true?
“In the early 1900s, many cities added chlorine to drinking water. Over the following decades, deaths from diseases spread by water, such as typhoid, fell sharply.” Which conclusion is most reasonable?
Antibiotics kill bacteria, but they do not work on viruses. Taking antibiotics when they are not needed can help bacteria become resistant, making future infections harder to treat. What would the author most likely recommend?
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