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What’s the best way for Julia & Brenda to get rid of their trash?
Take the trash with them when they leave and throw it away in a trash can.
Burn the trash in the campfire, so the campsite will be left clean, and they won’t have to pack out the trash.
Bury the trash in the ground, so the campsite will be left clean, and they won’t have to pack out the trash.
Leave the trash at the campsite. What harm could a little trash have?