nicotine is one
nicotine affects the heart
because of the smoke it lets off
AnswerNicotine.
it is a tobacco product if you smoke it may give you heart disorders like making your heart stop or your heart bleeding to death.
Secondhand smoke is a mixture of the smoke exhaled by smokers and the smoke that comes from the burning end of a cigarette, cigar, or pipe. It contains over 7,000 chemicals, many of which are toxic or cause cancer. Inhaling secondhand smoke can increase the risk of developing various health issues, including respiratory problems and heart disease.
what is the worst for your health breathing in tobacco smoke or exhaust fumes
Smoke tobacco
the heart is affected by tobacco because tobacco is absorbed in to our blood and is dropped off in our lungs and eventually will cause us lung cancer or asthma or our lungs will fail and we will die!!!!!
Tobacco smoke is now known to contain chemicals that increase the chances of contracting cancer. In addition, it also contains minute quantities of cyanide - a poison !
False, second-hand smoke is considered just as damaging.
Blackish and burnt. :(
Many persons who smoke have health problems like heart diseases or lung illness, tobacco smoking affects the brain , has a bad influence on your blood pressure.