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essays and questions

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Name 3 characteristics of an earthworm   setae,coelom,and body segments  
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How does the earthworm breathe?   through their skin  
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What organ systems does an earthworm have?   Crop, gizzard and hearts  
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Where are the senses located on an earthworm?   all over because they have a respiratory system  
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Which worms live in soil?   earthworms and hookworms  
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What are the three groups of worms?   flatworms, roundworms, segmented worms  
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How are the worms classified into groups?   shape  
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Which worms live in water?   planarians and leeches  
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What is the scientific method?   Step 1 - the PROBLEM Step 2 - RESEARCH Step 3 - HYPOTHESIS Step 4 - PROCEDURE Step 5 - MATERIALS Step 6 - EXPERIMENT Step 7 - DATA Step 8 - OBSERVATIONS Step 9 - CONCLUSION Step 10 - THEORY Step 11 - SCIENTIFIC QUESTIONS  
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