Is a Google Analytics Exam Question. The correct answer is:
Custom Dimensions
Explanation:
http://www.certificationanswers.com/en/which-of-these-can-you-not-share-using-the-solutions-gallery/
Answer:
answer to this question is true
Because as trials go on scientists discover more information and alter the theories and that is why they are referred to as a "theory" instead of a scientific "law"