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Digestive system
N/A
10
Science
7th Grade
03/03/2011

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Term

 

What is the main function of the digestive system??

Definition
To Break down food we eat into smaller parts so the body can use them for energy and cell nourisment. 
Term
what does the food guid pyrimid tell us about portions of foods?
Definition
Not to eat alot of one thing..because to much of one thing isnt good for you. cause its called over eatting.
Term
Where does your energy come from?
Definition
The foods you eat..and the drinks that you drink!
Term
What substance in the mouth begins chemical digestion??
Definition
Your enzyme
Term
What is digestion??
Definition
the break down of food.
Term
what is the cerebrum??
Definition
the biggest part of the brain
Term
WHat is the main controll center?
Definition
The brain
Term
If you were to stick your hand on a hop pan, and you jump back really far, what would that be?
Definition
Responce
Term
What cerculates blood around your enitre body?
Definition
Your heart
Term
what is stimulis
Definition
A change in an organizms surroundings, that casues them to react.
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