In class, especially during geography, science and religion lessons, the pupils ask all sorts of interesting questions- some of which we can answer straight away, and some of which we need to research.
This blog is for the pupils to record these curious questions and then for others -classmates, teachers, parents and friends, to post their answers. Sometimes there might even be more than one answer to these curious questions!
Wednesday, May 25, 2011
Human blood vessels
We learned today that there are approx 100,000km of blood vessels in an average human adult's body! Here's the question: If you laid all those blood vessels end-to-end, how many times would they go around the Equator?
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