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science

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
What the digestive system does   changes food into a form that the body can use  
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What saliva is   the fluid that makes chewed food wet and begins the digestion process  
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Where muscles in the esophagus push food to   stomach  
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What the small intestine is   the organ of the digestive system in which most digestion takes place nutrients enter the blood stream through the small intestine  
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What the esophagus is   the tube that carries chewed food from the mouth to stomach  
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What the large intestine does   stores undigested food organ of the digestive system that removes water and stores waste materials  
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What an enzyme is   a chemical that helps the digestive system change food into a form the body can use  
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The order of digestion   mouth, esophagus, stomach, small intestine, large intestine,  
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Where the body gets it's energy   carbohydrates and fats  
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Why the body needs calcium   used to grow strong teeth and bones  
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Why it is important to eat foods from each food group everyday   eating food from all 6 food groups helps you get a balanced diet. A balanced diet helps you get all the different nutrients your body needs  
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