Mention two main parts of a wheelbarrow.

1. Wheel: The wheel of a wheelbarrow is typically made of rubber or solid material and is attached to an axle that allows for easy movement and transportation of heavy loads.

2. Tray or Bucket: The tray or bucket of a wheelbarrow is the main container that holds the items being transported. It is usually made of metal or heavy-duty plastic and is designed to be durable and able to withstand heavy loads.

1. Tray
2. Wheel