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creativ13 [48]
3 years ago
6

Which best describes the ecosystems on Earth?

Biology
1 answer:
beks73 [17]3 years ago
5 0

Answer:

Explanation:

B.  có nhiều hệ sinh thái khác nhau trên trái đất. mỗi hệ sinh thái có một đặc tính riêng và chúng có thể kết nối, tác động qua lại với các hệ sinh thái khác

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