What are the uses of the following simple machines: spanner, pliers, hammer, wheelbarrow, tin cutter, and scissors?

Here are the uses for each simple machine:

1. The spanner is used to tighten or loosen nuts and bolts.
2. The pair of pliers is used to grip, bend, or cut wires.
3. The hammer is used to drive nails.
4. The wheelbarrow is used to transport heavy loads.
5. The tin cutter is used to cut thin sheets of metal.
6. The scissors is used to cut paper or fabric.