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The top documents tagged [mayfly nymphs]
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By Corey, Zoie, Nathan, Sierra. The Ocean The ocean also contains 97% of the earths water supply. The ocean covers 75% of the earth! Not including lakes,ponds,and
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Biodiversity
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1 Benthic Macroinvertebrates Identification. 2 Backswimmer
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WALT – Explain how we can use organisms to monitor pollution levels Pollution Indicators
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Stonefly nymphs eat dead plats and algae, they also feed on organic and vegetable matter found in the stream substrate, many species feast on leaves
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1. An example of a biotic factor is A. The number of worms in the soil B. The amount of leaf liter (dead leaves) in the soil C. The pH of the soil D. Both
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Eli Vaillancourt. Abiotic Objectives: 1. pH- measures the hydrogen ion concentration a pH less than 7 are acidic and solutions with a pH greater than
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Aquatic Critters By: Brittany Martin. Benthic Macroinvertebrates They are organisms without backbones and they live in the bottom substrates of the
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Stoneflies
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Aquatic Ecology
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Montana Fly Company 2012-2013
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