Final answer:
Feeding replacement heifers involves providing them with a balanced diet to support their growth and development.
Step-by-step explanation:
Feeding replacement heifers involves providing them with a balanced diet to support their growth and development. It is important to consider their nutrient requirements, which include protein, energy, vitamins, and minerals. Typically, replacement heifers are given a combination of forage, such as hay or pasture, and concentrate feed, such as grains. The amount and type of feed may vary depending on the heifers' age, weight, and stage of development.