Livestock provides a source of:

Milk
Meat
Draught power
All of the above

The correct answer is D. Livestock provides a source of milk, meat, and draught power.

  • Milk is a nutrient-rich liquid produced by the mammary glands of mammals. It is the primary source of nutrition for infant mammals (including humans who are breastfed) before they are able to digest other types of food. Early-lactation milk contains colostrum, which carries the mother’s antibodies to its young and can reduce the risk of many diseases. It contains many other nutrients including protein and lactose.
  • Meat is an important source of protein in the human diet. It is also a good source of iron, zinc, and B vitamins. Meat can be cooked in many different ways, and it is a popular ingredient in many dishes.
  • Draught power is the power that is used to pull loads or vehicles. It is usually provided by animals, such as horses, oxen, or camels. Draught power has been used for centuries to transport goods and people, and it is still used in some parts of the world today.

Livestock is a major source of food and income for many people around the world. It is also an important part of many cultures.