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Leaf Packs |
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ÅÐÏ¿Æü: 2006ǯ2·î26Æü
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Åê¹Æ: 26
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Here are some photographs of the students looking at the leaves in the leaf packs. We put the leaf packs into the pond on campus. The invertebrates that we found told us the water quality was fair to poor.
We took photos of snails, dragonfly nymphs, crayfish, and a tadpole. Of course, we had to include a photograph of this stafe of a frog's life cycle!
Åê¹ÆÆü»þ: 2006ǯ12·î18Æü
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