Instructions Imagine that you're eating a 16-inch pepperoni pizza with your friends. It's so good that you've had four slices and washed
that down with a 16-ounce soda. Guess the nutritional value of your four-slice pizza and 16-ounce soda meal.
Once you've made an educated guess, you're going to don your sleuthing hat and figure out the actual nutritional value.
Go to your favorite pizza place's Web site or select a popular site that shows its nutritional values. Calculate how much of
you ate and compare it to at least two similar meals, which you will also calculate. Your response must include:

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.