Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Jorge is conducting an comparative experiment where he is comparing the heights of adults who grew up taking a
certain vitamin and adults who did not. He finds that those who took vitamins are, on average, 2 cm taller. What is a
major limitation of his experiment