Final answer:
The Ruminant digestive system is also known as polygastric and contains one large stomach divided into four compartments.
Step-by-step explanation:
The digestive system that is also known as polygastric and contains one large stomach divided into four compartments is the Ruminant digestive system. Ruminants are herbivorous mammals that have a unique digestive system specialized for breaking down plant material. They have a stomach with four compartments: the rumen, reticulum, omasum, and abomasum.
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