Because then the people who live there could know if they are safe
Answer:
A
Explanation:
A is right
I think. But I am not 100 % sure
Answer:
It's the universal law, Learned this like a billion years ago
Explanation:
Just know it, the universal law can't be changed, it's in place all the time, and even tho scientists test it it never changes, because they can never find out it's wrong.
