Select the option that completes the given para in most appropriate way.
The _________ science of seismology has grown just enough so that the first overly bold theories have been ___________.
							Options
 - magnetic..accepted
 - fledgling..refuted
 - tentative..analyze
 - predictive..protected
							CORRECT ANSWER :   fledgling..refuted 
                            
                            
			        
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