tar and other toxic chemicals.
A solution
metal oxide
Hydrogren
Product
This is called transmutation
The smoke form burning tobacco can condense to form a black tar.
Well there is chewing tobacco. Cigars and cigarettes are forms of smoking tobacco.
Your nose has this sticky stuff coating the inside of it. when you breath in through your nose all of the bacteria, dirt, and chemicals you inhale stick to the substance and it forms a bugger.
Chemical change forms a new substance from another substance.
Plaque
Caffeine and tobacco are a legal form of an addiction.
platelets!!
An asphalt is a sticky, black, viscous liquid or semi-soid, present in most forms of crude petroleum and some natural deposits, or the concrete made from such substance, used for roads and walkways.
compound
Which of the following forms a new substance?
tobacco has a very addictive drug called nicotine. Nicotine is a stimulant that has many side affects. Not only that but tobacco has other bad components such as tar that can line the lungs when burned and smoked.
Floculation.