Which beat states the central idea of this excerpt

The unit lists several things to think about when considering what kind of job you’d like to have in the future. which of these do you think is most important when selecting a career and why? do you think your response would change if you were deaf?

What is the potential danger from an accident at a nuclear power plant? a) fire and large scale explosions b) exposure to radiation c) meltdown of the plant and surrounding community d) entire cities could be wiped out

The invention of photography was initially important because