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<img width="420" height="350" border="0" src="/images_blogs/wiredscience/images/2008/03/02/spores.png" title="Spores" alt="Spores" style="margin: 0px 0px 5px 5px; float: right;" /> Fiery explosions, beautiful reactions, and hilarious music videos are great reasons to be excited about chemistry. Here are some of our favorites. 10.
The graph shows the results of an experiment to monitor the pH of mouth fluids when various foods are eaten. In this case, Jim and Jane were enjoying sweet cakes and eating one every five minutes from 10 minutes to 30 minutes of the experiment. The pH was still measured before they started eating and for 15 minutes after they were told to stop eating. The experiment lasted a total of 45 minutes and Jane brushed her teeth 5 minutes after eating her last cake. What could you say is most likely TRUE based on the graph of results?
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