Food+Poisoning+Task+4

How does food poisoning occur? Click on the images below to learn about how food poisoning may occur. Record in your book the information you find out. media type="file" key="food_poisoning[1].swf" width="562" height="540" align="left" ** How close did you pay attention? **
 * Task 4. **
 * Click on this link to do the quiz **

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