Mumtaz Jarra ( 10 )

Activity  20 April 2017
Our first acitivity 




Rina mam gave us a paper in which there was a diagram of our digestive system. Then mam given us some time to fill the diagram and discuss with each other .
The labelling  of the diagram were 
1.Buccel cavity
2.Food pipe
3.liver
4.stomach
5.Gall bladder
6.Pancreas
7.Large intestine
8.Small intestine
9.Rectum 
10. Anus
Important points we learnt were how to label a diagram correctly and the parts of digestive system.
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Activity
The second activity was to show how the food goes through the food pipe (oesophagus pipe )
In this  activity we first take a long cycle tyre tube and then put some mud into the tyre tube. And then mam showed us how the mud goes through the tyre tube. This is how the food in the oesophagus pipe goes .this movement is known as persitaltic movement. This movement work as the contraction and expansion of the food.

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Mumtaz Jarra

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