Tar is a thick dark substance that destroys the alveoli. The alveoli are the microscopic air sacks in the lungs were carbon dioxide is exchanged for oxygen.
Depending on what the disability is, is how it can affect your health. It can affect your health in many ways, google it you will get better answers than this crappy website '')
it makes your mom have cancer
Because he fought to improve sanitary conditions and public health - thus increasing peoples life-expectancy.
Your environment is everything around you: the weather, water, air, the people around you etc. These can affect your general health which, on other hand can affect your life expectancy.
There are toxins and chemicals that can enter the body it may spread around your body that can be caused to sick.
if you ever feel mad there is no need to cry
No life expectancy is not determined at birth. Life expectancy is determined by a variety of factors. Factors that influence life expectancy are quality of life, health factors, environment, location, family life among others. Exercise and eating habits influence our life expectancy, smoking and alcohol as well as illegal (and legal) drug use (abuse) can lead to a lower life expectancy. Health care and technology will generally improve throughout peoples' lives leading to an increase in life expectancy.
1: Ash gets into your lungs and you choke to death 2: If you fall into magma you disintergate
Healthy Life Expectancy.
Marijuana is harder on your lungs, but given time, you can get lung cancer from both. Cigarettes are legal, Marijuana is usually not. From a health perspective Cigarettes have more known and proven health concerns than Marijuana.
neither, but Mariguana has less chemicals then cigarettes.
Human developement index measures income, health and education. Health-life expectancy and education- years of schooling.....i don't know any more so hush...keep looking