5th - science human body unit
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Created by:
pmollheritagehall on November 16, 2009
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10 terms
Terms | Definitions |
|---|---|
 salivary glands | produce saliva; chemical breakdown of carbohydrates |
| liver | it is the size of a football; removes harmful substances and waste products from the blood |
| pancreas | it produces chemicals and digests carbohydrates, fats, and proteins |
| digestive system | the task is to absorb food and eliminate waste |
| digestive tract | it is a long tube that extends from the mouth to the anus |
| physical activity | movement of the body that uses energy |
| moderate activity | hiking, gardening, yard work |
| vigorous activity | swimming, aerobics, competitive basketballa nd soccer |
| how much physical activity should you do each day? | 30 minutes of physical activity |
| What is in the meat and beans group? | meat, ham, lamb, chicken, pork, rabbit, venison, black beans, pinto beans, kidney beans |
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