US$ 22.96
cigarette smoke carcinogens Smoking tobacco is hazardous to our health. Tobacco has at least 70 known cancer-causing chemicals that can cause heart diseases, lung diseases, & other serious health problems. Also, it is known that Figure 5.1, Link between cigarette
Description
There are a number of genetic variants that we can refer to as smoking-related genes

2 However, it may persist for four weeks

Its not an easy thing attracting them

& Williams, J