2. What happens when we eat?
We eat to get the nutrient and vitamins that our bodies need to live and grow. Our
digestion system takes these substances from the food we eat
2
3. What happens when we breathe?
In adiction to digestion,respiration or breathing is also part of nutrition.
3
4. HOW DOES THE CIRCULATORY SISTEM
WORK?
The circulatory system is essential for nutrition.The nutrient we eat
and the oxigen we breathe are transported to our
organs,bones,brain and muscles by the circulatory system 4
5. WHAT´S BLOOD MADE UP OF?
Our blood contains three types of cells. Each cell perfoms a
specific funtion
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7. WHY IS JUNK FOOD BAD FOR US?
We call food that contains high levels of sugar or fast junk food. If we eat
too much junk food, the sugars and fats can accumulate in our bodies. This
causes us to gain weight and sometimes causes illness too. 7
