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2015-06-23T08:43:19+08:00

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The heart and lungs are very closely connected. Not only do they fit closely together in the chest, but they also work together to make sure that every part of your body gets the oxygen it needs. 
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2015-06-23T09:23:04+08:00

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The blood that pumps in your heart goes to the lungs,the blood that goes to the lungs bring oxygen to all the part of our body

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