What is the primary purpose of the parturition process in animals?

The primary purpose of the parturition process in animals is birthing, which is the mechanism through which offspring are delivered from the mother’s body. Parturition involves a series of physiological changes and stages that prepare the animal for delivery, beginning with labor and culminating in the actual birth of the animal's young. This process is crucial for the continuation of a species, as it allows for the reproduction of the next generation.

Feeding, breeding, and grooming are important activities within the lives of animals, but they do not encompass the specific process of parturition. Feeding refers to the process of consuming food for nutrition, breeding is involved in mating and reproduction prior to parturition, and grooming relates to the maintenance of cleanliness and health of the animal's body. Only birthing directly pertains to the parturition process itself.