PLEASE HELP!! URENT!! MEDALS!!!!

Marine iguanas are found only on the Galapagos Islands. Which biodiversity pattern does this represent?
Species vary globally.
Species vary locally.
Species vary over time.
Species vary when isolated.

Question

PLEASE HELP!! URENT!! MEDALS!!!!

Marine iguanas are found only on the Galapagos Islands. Which biodiversity pattern does this represent?  
Species vary globally.
Species vary locally.
Species vary over time.
Species vary when isolated.

studygurl14 · Answer

I'm stuck between a and d

anonymous · Answer

I'd say A

anonymous · Answer

but i might have misunderstood the question

anonymous · Answer

A.. Species vary globally.. Because a particular species can live in a particular habitat only.. http://answers.yahoo.com/question/index?qid=20130109085011AA4tUNz

studygurl14 · Answer

Thanks peeps. A was the correct answer

anonymous · Answer

Np :)

anonymous · Answer

1. A
2. D
3. C
4. C
5. B
100% correct