[QUOTE=minnie30567746]A way to find this out is to chew a piece of gum for as long as you can until there is no flavor left. Then compare the ingredients, likw scienceiscool said, and see which has the most of what in it. Your hypothesis could look somewhat like this:
Which brand has the longest lasting flavor, and do the ingredients have an impact on how long the gum stays.
Or something like that

I can't really write hypothesises well. But remember to keep your mind open to any ideas!Good luck!
[PHP]SCIENCE FREAK GIRL[/PHP] ALWAYS KEEP YOUR HEAD UP ITS THE BEST THING TO DO.

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