1 Cigarettes and other forms of tobacco are addicting. 2  Nicotine is the drug that causes addiction. 3  Pharmacological and behavioral characteristics that determine tobacco addiction are similar to those that determine addiction to drugs such as heroin and cocaine.
A gallon is a unit of measurement that is larger than a quart, pint, and cup. You may want to present to your children with an empty gallon carton of milk or a gallon soup pot. With some assistance they can pour 4 quarts into the gallon container to understand that 4 quarts are equal to 1 gallon.
Here's a way to remember the weight of 1 gallon of water. A cup of water is 8 fluid ounces or 1/2 pound. So 2 cups in a pint and 2 pints in a quart and 4 quarts in a gallon so a gallon is 128 fluid ounces or 8 pounds. Well I just looked it up and 8.35 pounds is correct. I guess a fluid ounce is not an ounce of water.