Functions of digestive system - to break down food into nutrients, In which organ does digestive system start? - in mouth, Where you chew food with your teeth and mix it with saliva which starts the digestion process - mouth, A tube that carries chewed food down to the stomach. - Esophagus, A big bag where food is further broken down by stomach acid. - Stomach, The long, thin part where most nutrients are absorbed from food. - Small intestine, Where water is absorbed from leftover food, forming stool. - Large intestine, magnetic materials - Iron, steel, nickel, cobalt, non magnetic materials - wood, plastic, glass, aluminum, Two poles of magnet - north pole and south pole, when you add sugar to water, the sugar disappears - dissolving process, The water molecules are strong enough to pull the sugar particles away from each other. Sugar "breaks apart" into tiny pieces.  - Process of breaking apart the sugar particles,

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