URL: https://www.reasonablefaith.org/question-answer/P100/independent-sources-of-the-empty-tomb

URL: https://www.reasonablefaith.org/question-answer/P60/independent-sources-of-the-empty-tomb

URL: https://www.reasonablefaith.org/question-answer/P130/independent-sources-of-the-empty-tomb

URL: https://www.reasonablefaith.org/question-answer/P70/independent-sources-of-the-empty-tomb

URL: https://reasons.org/explore/publications/nrtb-e-zine/read/nrtb-e-zine/2014/01/04/echoes-of-design-independent-origins-of-echolocation-in-bats-and-dolphins-challenge-biological-evolution