Which option would be the best way to reuse for waste

1. Recycling: separating waste materials such as paper, plastic, glass, and metal for processing and remanufacturing into new products.

2. Composting: turning organic waste, such as food scraps and yard waste, into nutrient-rich soil for gardening and farming.

3. Upcycling: repurposing waste materials to create new products of higher value or quality.

4. Donating: giving unwanted items to charities or organizations that can make use of them.

5. Reusing: using items multiple times or finding new purposes for them instead of throwing them away.