Final answer:
The recovery phase is the period during which a patient returns to normal function after an acute disease. It involves rebuilding populations, restoring habitats, and reducing threats to secure the species' future.
Step-by-step explanation:
The recovery phase refers to a period of convalescence in which a patient returns to normal function after an acute disease. It is the fifth stage of the disease and is crucial for the patient's long-term well-being. During this phase, the body works to rebuild its populations, restore its habitat, reduce threats, and secure the future of the species. The recovery phase is essential for the survival and stability of the species.