According to the speaker, what is the current number of blue whales? A. About 10,000. B. No more than 25,000. C. About 340,000. D. Between 10,000 and 25,000.Đoạn văn3/36According to the speaker, what is the current number of blue whales? About 10,000.No more than 25,000. About 340,000. Between 10,000 and 25,000.Giải thíchĐáp án đúng: D