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ch4aika [34]
2 years ago
12

Biologists estimate that the earth is losing several dozen species a day, causing an extinction crisis that could see _____ perc

ent of Earth's species gone by mid-century.
Geography
1 answer:
ad-work [718]2 years ago
6 0

Answer:

50%

Explanation:

One in five species on Earth now faces extinction, and that will rise to 50% by the end of the century unless urgent action is taken.

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