Unit 2: Food and nutrition

Food contains different kinds of nutrients. The following video shows two things; the most important groups of nutrients and the reasons they are necessary to our body:

Video about nutritional properties 
http://www.bbc.co.uk/schools/gcsebitesize/design/foodtech/compositionproperties_act.shtml

Now let´s check if you have understood the video doing the following test:

Test
 http://www.bbc.co.uk/schools/gcsebitesize/design/foodtech/compositionproperties/quiz/q98232897/