Thứ bảy, 28/12/2024
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Câu hỏi:

20/07/2024 44

What is true of Pfiesteria?

A. It seems to flourish in the presence of certain pollutants 

Đáp án chính xác

B. It has been a menace to fish and humans for over 3000 years. 

C. It is the oldest life form on earth. 

D. In large concentrations, it poses a threat to fish but not to humans.

Trả lời:

verified Giải bởi Vietjack

Chọn A

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