The baggy-skinned frogs absorb oxygen and environmental contaminants through their skin.
The post Why Are Thousands of ‘Scrotum Frogs’ Dying Off in South America? appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing http://www.livescience.com/56592-scrotum-frogs-mass-die-off.html?utm_source=rss&utm_medium=rss
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