Sheep and goats are important sources of:

The correct answer is: d) All of the above.

Sheep and goats are important sources of meat, wool, and milk.

• Meat is a major source of protein in many parts of the world. Sheep and goat meat is often used in stews, curries, and other dishes.
• Wool is a natural fiber that is used to make clothing, blankets, and other textiles. Sheep wool is the most common type of wool, but goat wool is also used.
• Milk is a nutritious beverage that is used in many different products, such as cheese, yogurt, and ice cream. Sheep and goat milk are both used to make these products.

In addition to meat, wool, and milk, sheep and goats are also used for their hides, which are used to make leather, and their manure, which is used as fertilizer.