What is accession?

Accession refers to the process by which something is added or becomes an inherent part of something else. In legal terms, this often relates to property law, where accession can describe situations where improvements or additions to property enhance its value. For instance, if a person builds a structure on their land, that structure becomes part of the land itself through accession. This principle helps clarify ownership rights and responsibilities regarding both the original property and any additions made over time. Thus, the correct understanding of accession aligns with the idea of something that is added, confirming why this choice is the appropriate answer to the question.