Among the given organisms, which species possesses the small intestine with the greatest length?
Tiger
Horse
Lion
Human beings
The horse is known for its remarkably long small intestine, which aids in the digestion and absorption of nutrients from the plant-based diet that horses consume. The length of the small intestine in horses allows for thorough digestion and extraction of nutrients from the ingested food before reaching the large intestine. This adaptation is essential for herbivorous animals like horses to maximize nutrient absorption from the fibrous plant material they consume. Hence, the correct answer is option 2