Key: Blue - Ben, Black - Libby, Orange - Jor'jah, Red - Jakob, Green - Jade, Purple, Shannon.
Today we measured the capacity of our lungs with balloons and metre rulers. Each person blew up a balloon as much as they could on one breath and then we measured the diameter of the balloon. We did this three times and then found the mean of the three attempts. Then we graphed our results to find out our lung volume. Can you see who has the biggest lung capacity?!
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