Why do you think baseball in referred as “america’s past time” a)because it’s enormous popularity as a spectator sport b) because the founding fathers liked to play c)becouse americans would rather play baseball then work d)none of the above

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.