Several: Lungs, pleura, diaphragm, intercostal muscles, open airway [mouth and larynx] and bronchial passages [trachea, bronchi, etc].
Answered 9/12/2013
4.9k views
Do not smoke: Main features would include (lung): elasticity, efficacy in the gases exchange. Both main factors that are grossly affected over time if someone smokes.
Answered 8/19/2015
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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