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Câu hỏi:
The author mentions the trail pheromone of the leafcutter ant in line 11 to point out
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A.
how little pheromone is needed to mark a trail
- B. the different types of pheromones ants can produce
- C. a type of ant that is common in many parts of the world
- D. that certain ants can produce up to one milligram of pheromone
Lời giải tham khảo:
Đáp án đúng: A
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A.
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