Lungs and our breathing We breathe in oxygen and exhale carbon dioxide and our lungs, and its different parts are solely responsible for these functions to happen.
(We; breathe; L:in oxygen and exhale carbon dioxide and our lungs) (its different parts; are; solely responsible for these functions to happen) (these functions; to happen; )
We its different parts these functions
breathe are to happen
L:in oxygen and exhale carbon dioxide and our lungs
solely responsible for these functions to happen