Which of the choices is the main reason conservationists are calling for immediate and often expensive action on behalf of endangered species and habitats?

+2 votes

 

  

Biodiversity will prevent further climate change.

  

Biodiversity is beneficial to humans.

  

Humans have brought on climate change.

  

Extinction is an unnatural process.

 

asked Jan 3, 2013 in Biology by anonymous
    

1 Answer

+1 vote

 

Biodiversity is beneficial to humans.

 

answered Jan 3, 2013 by Panda ~Expert~ (1,557 points)

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