Why is it important that the space in the chest get bigger

asked Apr 15, 2015 120k views

2 votes

by Maco

6.7k points

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So that the bees sure decreases and air is sucked into the lung to breathe

Pow answered Apr 16, 2015

by Pow

7.9k points

0 votes

I think it's so your lungs can expand to help you breathe properly ? You may have to wait for some more answers to come through

EddyR answered Apr 20, 2015

by EddyR

6.4k points

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