Sumali sa IDNStudy.com at simulang makuha ang maaasahang mga sagot. Magtanong ng anumang bagay at makatanggap ng agarang tugon mula sa aming dedikadong komunidad ng mga eksperto.
Answer:
the lung of a non smoker is much healthier that the people who smoke's. there are few difference of those people who smoke's and those people who's not. For example the color of there lips the way they breath and the way they look.