<span>The answer would be B) Cold Front. A cold front would bring heavy thunderstorms, rain, and hail. A cold front would be located at the leading edge of a temperature drop off as well as be followed by cool, fair weather.</span>
The percentage of the increase of iron is 50% because it increased by 0.6 and that's 50% of 1.2mg
A storm is coming get an umbrella :)
