Question

Explain why the life cycle and skin of the frog make it a good indicator animal if you want to determine the health of local ecosystems.

Please please help. Thanks so much.

Answer 1

Since this is not my area of expertise, I searched Google under the key words "<I>frog health ecosystems</I>" to get these possible sources:

http://www.news.uiuc.edu/NEWS/04/0210frogs.html
http://findarticles.com/p/articles/mi_m1590/is_1_59/ai_95845326
http://members.aol.com/hyla/
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In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

I hope this helps. Thanks for asking.