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this type of pulley only changes the direction of the force
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single fixed pulley
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sheds its leaves all at once& grows them back. tree that continually lose there leaves;always green
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deciduos/evergreen
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FBI, organisms that live on dead trees(Fungi,Bacteria,Insect)
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decomposers
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a key that identifies trees
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Dichotomous Key
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vessels that carry food, nutrient,and water to rest of tree
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phloem
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place where animals live
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habitat
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plants make food out of nutrients,water,and sunlight by doing this
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photosynthesis
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spreads seeds around by wind,water,and animals
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seed dispersal
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washing or blowing away dirt and soil
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erosion
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how a forest changes over time
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succsession
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animals thatare active during the day
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diurnal
