During a group discussion, what should you do if you think someone's evidence does not supports his or her point? A. You should remain silent so you don't embarrass anyone.
B. You should bring up evidence that either proves or disproves the point.
C. You should argue with the person.
D. You should ask your teacher to provide supporting evidence

B

Explanation:

If someone doesn't have evidence to support a point, there could very well be no point at all. If you find evidence for the quote you just helped them, and if you find evidence to the contrary you save time you otherwise would be spending arguing or making false claims to support the point

what is the context here? we need to know what story you're talking about : )

a caption indicating the purpose of the diagram

explanation: