instruction: List the agricultural reasons why sheep were domesticated
context: Sheep are most likely descended from the wild mouflon of Europe and Asia, with Iran being a geographic envelope of the domestication center. One of the earliest animals to be domesticated for agricultural purposes, sheep are raised for fleeces, meat (lamb, hogget or mutton) and milk. A sheep's wool is the most widely used animal fiber, and is usually harvested by shearing. In Commonwealth countries, ovine meat is called lamb when from younger animals and mutton when from older ones; in the United States, meat from both older and younger animals is usually called lamb. Sheep continue to be important for wool and meat today, and are also occasionally raised for pelts, as dairy animals, or as model organisms for science.
response: Here is a list of the agricultural reasons why sheep were domesticated:
  
  * Fleeces - A sheep's wool is the most widely used animal fiber and is usually harvested by shearing
  * Meat - Sheep are domesticated for their meet in Commonwealth countries (called lamb when from younger animals and mutton when from older ones) and in the United States (meat from both older and younger animals is usually called lamb)
  * Milk - Sheep are occasionally raised as dairy animals