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hair, fingerprints, and blood

        Help!  

Definition
experimental design   steps to develop research on a specific and testable subject  
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identify question   specific questions, observations, review current info research  
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make a prediction   hypothesis: an idea to explain observation that is testable with indpendent and dependent variables  
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design an experiment   define expirimental controls (outside variables) and how the data will be collected (graph/chart), include list of materials  
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conduct the experiment   collect data, make note of error and future changes  
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analyze the data   make graphs/charts, explain all analyses and calculations  
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communicate findings   conclusion, ideas to continue research, and sources of error  
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plasma   carries nutrients and proteins to the body  
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erythrocytes   carries oxygen to the lungs and body while bringing carbon dioxide from the body to the lungs for exhalation  
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leukocytes   help fight off infections  
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thrombocytes   help stop bleeding by forming clots  
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Created by: camdyn313439
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