Vocabulary:
• To Barter
To exchange goods for other things rather than for money.
• Willing
To be happy to do something.
• To Resort
To do something that you do not want to do because you cannot find any other way of achieving something.
• Seed
A small, round or oval object produced by a plant and from which, when it is planted, a new plant can grow.
• Cattle
A group of animals that includes cows.
Source: One Minute Economics