によって Rajkumar Azriyah 5年前.
432
Backpack
The text discusses various aspects of backpacks, including their disposal and the materials used in their production. It highlights that backpacks can be reusable and mentions specific brands like Jansport.
によって Rajkumar Azriyah 5年前.
432
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Crude oil
Little plants
Algae
Animals
Zooplankton
Nickel
Aluminum
Brass
Farm
Deer
Calf
Lambskin
Goatskin
Other natural fibres
Nylon
Adipic Acid
Hexamethylene Diamine
Cotton Fibres
Cotton plant
