Selling More Snacks Gregory B. Weeks and the use of R's

and the use of R's powerful graphing tools

Of choices that can never be unmade

Of particular import in Tracks in the Amazon are the photographs-which until now have rarely been seen-taken by Dana Merrill

Henry David Thoreau earned immortality for his eloquent prose in Walden

and the bottle cap and jar lid art of Goldie Garcia

Selling More Snacks Gregory B. Weeks and the use of R'sThe 1950s saw the start of a big snack food revolution. Since then, innovations in food science technology have made snacks inexpensive, convenient, and delicious. But is all this snacking good for us? Learn about the history of snack food, the science behind food technology, and how snack foods affect health. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds reading skills while engaging students'