C. Radial symmetry. Hope it helps!
When nitrogen molecules that are found from lightnings dissolve in rain, forming nitrates, and are carried towards Earth, the plants can now use this as a source of energy for their photosynthetic capacity. The enormous amounts of energy produced by lightning enables the nitrogen molecules to combine with oxygen from the air forming nitrogen oxides that are water soluble and falls back to earth.
The plant would absorb solar energy and through photosynthesis create sugars the plant can digest. <span />
Answer:
tropical grassland,steppe grassland, temperate grassland