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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
How man species of plants have been identified?   Over 310,000  
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What are 2 types of vascular plant tissues?   Xylem and Phloem  
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Where does water enter the plant through?   Roots  
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The flow of energy through animals by a system is called a...?   Food Chain  
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What breaks down the remains of dead plants/animals?   Decomposers  
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How do plants store energy?   Carbohydrates  
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Decomposers are mostly...?   Plants and Animals  
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What part of an energy pryamid has the most energy?   The bottom  
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