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建立人际资源圈Biology
2013-11-13 来源: 类别: 更多范文
Biology
Loss of habitat, climate change and UV radiation are just a few reasons for earths
dramatic drop in amphibians population in the recent years. Amphibians have lived on our earth
longer then humans and adapt to a wide variety of habitats over the years. A recent study had
proved that human neglect and ignorance has greatly impacted the amphibian population. In the
remaining amphibian populations deformities such as extra eyes, or limbs have been reported in
as many as 44 states. Some deformities are natural but in some
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