lup3idecatiris lup3idecatiris

18-01-2016
Biology

contestada

Every year _______ species go extinct.
a. 3
b. 72
c. 1000
d. 20000

Respuesta :

adriana1234 adriana1234

18-01-2016

Every year 20000 species go extinct. C.20000

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anonymous1947 anonymous1947

18-01-2016

We can make an estimate however we don't know exactly what's out there!

Sources-

WWF (Very well known) say about 10,000

So... it's between C and D but I would lean towards D.
But we definitely know it is not A or B!

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