Ключевые слова: agriculture, beginning, bio, biologist, chemical, cultivated, cultivation, ecology, element, environmental, flask, flora, foliage, fresh, gardening, germination, gloves, green, ground, grow, growth, hand, healthy, hold, inside, laboratory, land, leaf, life, litmus, macro, metal, natural, one, paper, ph, plant, root, sample, sapling, season, seed, seedling, small, soil, sprout, stem, test, tong, transparent,