[Solved] A(n) _____ relates a record of a table to another record in the same table. A) outer join B) self join C) one-to-one relationship D) single-match query Visible Structure: The physical or organizational form of something as it appears to the naked eye. Organism's: Refers to any individual living entity, from single-celled microorganisms to plants and animals, including humans. Observable Characteristics: Traits or features that can be seen or measured directly. Phenotype: The set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.