I would say C.nervous system because that pretty much defines all of the answer choices.
TRue
Explanation:
first law of thermodynamics energy can be changed from one from to another
I believe that the most logical explanation for this is that the right primary bronchus is wider than the left one (and the right lung is larger than the left lung), therefore the right lung receives slightly more carcinogenic cigarette smoke with each puff. In lung cancer. the cancer cells usually arise from the epithelium lining of large bronchus.
