[Solved] Which of the following are the two key sources of evidence that are commonly used to support the social constructionist perspective? A) historical and cross-cultural comparisons B) nurture and nature arguments C) biological and evolutionary arguments D) racial and gender intersections Naked Eye: Refers to the observation of objects without the use of magnification instruments. Lens Paper: A soft, lint-free paper used for cleaning the lenses of optical instruments without scratching them. Lens Cleaner: A solution or substance specifically designed for cleaning the optical surfaces of lenses to remove dirt, dust, and fingerprints. Disinfectant: A chemical agent used to destroy or inhibit the growth of harmful organisms on surfaces or objects.