So his uniform was modeled from that era. In 1894 â¦ the rank of chief petty officer was established. Chief's originally wore the same uniforms as the other enlisted Sailors, which are better known as Cracker Jacks.. It is interesting to note that the uniform specifications, except for the length of the Cracker Jack jumper, did not drastically change from 1894 through 1973.
It is not just the nicotine that makes cigarettes such a threat to health, but a number of other cancer causing substances are also present in cigarettes. Nicotine chewing gum does not contain any substances that trigger cancer but cigarettes do and if one has to decide what is worse among the two, it is definitely cigarettes.
Tar sticks to the insides of your lungs and can cause cancer. Nicotine (a drug in tobacco) makes your blood vessels smaller. That means your heart has to work harder to pump the blood. A very dangerous gas called carbon monoxide is in cigarette smoke.n fact, it's just the opposite: smoking is the only legal consumer product that kills you when you use it exactly how it's meant to be used! That's pretty scary, isn't it? Cigarettes are made from tobacco. The tobacco plant is the only plant ever discovered to contain the drug called nicotine.