The digestive tract is well adapted for digestion and absorption. For most nutrients, once material is in the digestive tract, the digestive system does not vary its rate of absorption according to body needs.

Question

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This response is not homeostatic because the digestive system does not vary its rate of absorption according to the body's needs. Homeostasis refers to the ability of an organism to maintain stable internal conditions in response to changes in the environment or internal stimuli. A homeostatic response would involve adjusting the rate of absorption based on the body's needs, which is not the case in this scenario.

The Digestive Tract Is Well Adapted for Digestion and Absorption