[BWS.03] One scientist discovered a new theory on the evolution of stars. Why is it necessary for scientists all over the world to agree with the theory before it can be accepted?

to make certain that the results are reliable
to transform the results of the theory into law
to find an appropriate application for the results
to ensure that the results are known to people worldwide

Question

[BWS.03] One scientist discovered a new theory on the evolution of stars. Why is it necessary for scientists all over the world to agree with the theory before it can be accepted? 
  
 to make certain that the results are reliable 
 to transform the results of the theory into law 
 to find an appropriate application for the results 
 to ensure that the results are known to people worldwide

lizardman449 · Answer

I think they all (or most of them anyways) need to approve the theory because it might just work in specific areas. They need to make sure this new theory will have the same (or almost the same) results world-wide. In other words, the first option. :D I hope this helps!