A violent thunderstorm that can produce a tornado is called a(n): A.)updraft

B.)mesocyclone

C.)supercell

D.)hurricane

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.

it all depends on how long the hours are. i think they wouldn't approve of it. in my opinion.

answer; (false);

answer; software failure, and human error;