Nature bestowed upon the zerg the ability to harvest plant seeds and nurture brood within their sacs.,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.,Of course, one shouldn't engage in unprofitable transactions. Especially considering the arduous journey from the myriad races continent to the perilous realm of the Ten Thousand Nations Continent, a trade without sufficient profit is simply a loss.。