Where are the gum and pennies coming from?

The gum and pennies typically come from everyday activities and transactions. Gum is often chewed as a snack or used for freshening breath, while pennies are commonly found in circulation as currency for small purchases. Additionally, people may discard gum improperly, leading to it being found on sidewalks or streets, whereas pennies can accumulate in pockets, jars, or as loose change.