The planting of the plants allows for their growth, development, flowering, fruiting, and production of primal energy food which helps the insectoids grow and evolve rapidly.,The Zerg undergoes metamorphosis once in its 1st stage of evolution, choosing a type of plant seed to incorporate into its brood sac, nurturing one larva.,> At the same time, it is also observing the surroundings to ensure that there are no large predators inhabiting the mountain.。