Column B COLUMN B COLUMN A A 1. It is pulled by a draft animal either a combination of metal or wood. 2. It is used to till areas with a shallow depth. B C. 3 This is made of wood with metal teeth & pulled by a carabao. al D. 4. It is mounted to a tractor used for tilling & pulverizing the soil E 5. It is an implement attached to a tractor which is used for tilling & pulverizing the soll .​