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Câu hỏi:
According to the passage, how are ants guided by trail pheromones?
-
A.
They concentrate on the smell of food.
- B. They follow an ant who is familiar with the trail
- C. They avoid the vapor spaces by moving in a straight line.
- D. They sense the vapor through their antennae
Lời giải tham khảo:
Đáp án đúng: D
-
A.
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