Which of the following statements is true of biodiversity?

+3 votes

 

  

Biodiversity is only measured at the level of genetic diversity within a species.

  

Biodiversity is only measured by how many different ecosystems are present on Earth.

  

Biodiversity is only measured at the level of how many different species are present.

  

Biodiversity can change over time.

 

asked Jan 3, 2013 in Biology by anonymous
    

1 Answer

+2 votes

 

Biodiversity can change over time.

 

answered Jan 3, 2013 by LeafHy ~Expert~ (895 points)

Related questions




...