Hi I'm Alison Zhang my class and I are learning about human body.
The heart pumps blood around the body so you could move your arm for example.
Your small intestine is 5 metres long, did you know that, I was quite surprised when I heard it.
When you breath in Oxygen it goes down a tube called the larynx, and into a tube thin as hair, they are called Bronchical tubes.When you breath a muscle called the diaphragh
cotracts.
Tuesday 9 October 2007
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