Which option best sequentially identifies parts of the horse's digestive tract?

The selected answer accurately reflects the correct sequence of parts in a horse's digestive tract. The process begins in the mouth, where food is ingested and initial chewing occurs. From the mouth, the food travels down the esophagus, which is a muscular tube that connects the throat to the stomach. Once in the stomach, digestive enzymes and acids begin breaking down the food further. After the stomach, the next part of the digestive tract is the cecum, which plays a critical role in the fermentation of fibrous materials, particularly in herbivorous animals like horses.

Understanding the correct order is essential as it reflects the actual pathway that food takes through the digestive system, which is vital for comprehending how horses process their feed, the timing of digestion, and the overall health of their digestive tract. This knowledge is fundamental for anyone involved in the care, management, or evaluation of horses as it relates to their feeding and digestive health.