Storms are associated with periods of strong often damaging winds, heavy flood-producing rainfall, thunder and lightning, heavy snowfall or blizzard conditions
It's C they help in reproduction, antibiotic resistance, virulence and competition with other bacteria.
The best answer is B. The biome that dominates the eastern region of the United States is the temperate biome. This biome are located in mid-latitude regions therefore in polar regions and tropics. This biome is exposed to warm and cold air which will cause this area to have four seasons.