recycle – v. to make something new from something that has been used before

Styrofoam – n. used for a type of plastic that is light and usually white

bran – n. the outer coat of the seed of a grain

carbon dioxide – n. a gas that is produced when people and animals breathe out or when some fuels are burned

pill – n. a small, rounded object that you swallow and that contains medicine

digest – v. to change food that you have eaten by a biological process into simpler forms that can be used by the body
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