A Day at School
Texte du Storyboard
- There are two types of digestion, mechanical and chemical digestion.
- Class is getting a bit boring. I wonder what everyone's thinking about?
- Some digestive organs aid in both mechanical and chemical digestion while others only aid in one or none of the two.
- I wonder when the lunch bell will go off?
- The oesophagus is the only digestive organ that doesn't digest food.
- I am so confused but I don't even know what questions to ask?!!
- If I pick my nose will anyone notice!?!
- Those that mechanically digest do so without enzymes and are normally voluntary actions.
- Chemical digestion requires different enzymes and juice to break down food.
- This is so interesting!
- I absolutely love talking about digestion!
- Even saliva has enzymes to help break down food.
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