Each year the town plants trees in the park. This spring, volunteers planted 40 oak trees and 25 maple trees. How many trees did the volunteers plant this spring?
- A25
- B15
- C40
- D65
Each year the town plants trees in the park. This spring, volunteers planted 40 oak trees and 25 maple trees. How many trees did the volunteers plant this spring?
Dolphins are mammals, not fish. They breathe air through a blowhole on top of their heads and must come to the surface to breathe. Mother dolphins feed their young with milk. Which detail shows that dolphins are mammals?
A label on a jar of jam reads: “Once opened, keep in the fridge and use within 4 weeks.” Where should the jam be kept after opening?
“Rain had not fallen for three months. The river was so low that boats could not use it, and farmers worried about their crops.” What problem does the passage describe?
Glass recycling saves energy, because melting recycled glass takes less heat than making new glass from sand. Glass can be recycled again and again without losing quality. Which detail supports the idea that glass recycling saves energy?
“After weeks of practice, Mei could finally play the whole piece without looking at the music.” What does “finally” suggest?
The author writes: “Either we close the old swimming pool, or the town will go bankrupt.” What is the flaw in this statement?
The author writes: “Teenagers today spend too much time on their phones. My nephew is always texting at dinner.” What is the main weakness of this argument?
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