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The root domitare means "to tame." Which answer best identifies the prefix and explains how it affects meaning in the word undaunted?

A. The prefix is un-, and it suggests that one is not afraid or not able to be tamed
B. The prefix is un-, and it suggests that one is cowardly or able to be tamed
C. The prefix is un-, and it suggests that one is brave but able to be tamed
D. The prefix is un-, and it suggests that one is afraid or able to be tamed​