Which statement best explains why this source is credible or not? This is a credible source because it presents facts and evidence about the discovery of Ötzi. This is a credible source because it contains an interview with Ötzi that tells about his life. This is not a credible source because it contains information that is not relevant to Ötzi. This is not a credible source because it is biased because it contains sarcasm about Ötzi.