What modification do sea anemones possess that allows food and water to be distributed among the partitioned regions of their bodies?

Sea anemones possess a gastrovascular cavity that serves as both a digestive and circulatory system. This cavity is partitioned into separate regions, allowing for the distribution of nutrients and water throughout their body. Additionally, specialized cells called cnidocytes help capture prey, while the body structure facilitates the movement of digested food and water within these compartments. This efficient system enables sea anemones to thrive in their aquatic environments.