What happens when two groups of scientists disagree about which type of theory is correct?
a)they ask a committee of professors to resolve the disagreement
b)they take a vote and everyone has to agree with the theory that has the most votes
c)they argue with one another and collect more evidence to support their point of view
d)they each have to come up with a new hypothesis and see if everyone can agree with those

They take a vote and everyone has to agree with the theory that has the most votes.

Explanation:

As we know that there are lot's of scientist those doing lot's of experiment to make the own theory in different field,but all are not getting success because every one is correct in own activity but this is not the case in real world.They have to prove that this is real theory but some of them could not prove that true.Like this when two scientist get disagree about their theory .To remove this disagreement ,they take a vote and everyone has to agree with the theory that has the most votes.

what is the question?