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?
- A15
- B25
- 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?
The class schedule reads: “Anatomy: Room 101, 9:00–10:30. Chemistry: Room 204, 10:45–12:15. Lunch: 12:15–1:00.” Where is the chemistry class held?
We blink many times every minute. Blinking spreads tears across the eye, which keeps it moist and washes away dust. Why do we blink?
The nutrition label on a cereal box lists, per serving: 120 calories, 2 g fat, 9 g sugar and 3 g fibre. The box contains 10 servings. How much sugar is in the whole box?
“The temperature dropped below freezing overnight. In the morning, the puddles on the path were hard and slippery.” Why were the puddles hard?
At the start of the shift, the nurse counted the patient’s tablets: 30. At the end of the shift, there were 27. The patient takes one tablet three times a day, and all doses were given on time during the shift. What can you conclude?
Passage 1: “Electric cars produce no exhaust while driving.” Passage 2: “The electricity used to charge cars may come from power plants that burn coal.” How does Passage 2 relate to Passage 1?
Paragraph 1 describes how tooth decay is caused by bacteria feeding on sugar. Paragraph 2 describes how fluoride makes teeth more resistant to acid. Paragraph 3 recommends brushing with fluoride toothpaste and limiting sugary snacks. How is the passage organised?
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