what cause production of mutations in DNA of areas such as lungs
Damages them the environment carcinogens cigarettes rays or beams smoking tobacco smoking Pollution
A B C D E F G H
Lung cancer is the deadliest of all cancers.
carcinogens cause production of mutations in DNA  of areas such as lungs
what cause production of mutations in DNA of areas such as lungs (A) Damages them (B) the environment (C) carcinogens (D) cigarettes (E) rays or beams (F) smoking tobacco (G) smoking (H) Pollution