The state institution that provides proof of various events and actions related to the civil status of individuals is known as civil registration. Marriages, births, deaths, emancipations and even the names and surnames of human beings are registered by these entities that, in general, are responsible for managing various personal documents.

A Greek term became, in Latin, prosody. Etymological development eventually resulted in prosody, a concept of our language that is used to name the branch of grammar responsible for accentuation and pronunciation. Prosody, therefore, examines phonic characteristics, tones and accents.

When determining the etymological origin of the term key we have to make clear that it is found in the sum of two words belonging to different languages. Specifically, we have to make clear that it is the result of the union of the Latin word thecula, which can be translated as "small box", and from the Arabic term tagra, which is synonymous with "bowl."

Ubuntu is a South African philosophy linked to loyalty and solidarity. The term comes from the Zulu and Xhosa languages ​​and can be translated as "humanity towards others" or "I am because we are". Truth, reconciliation or solidarity are other values ​​and principles that are closely related to this philosophy of Africa.

Urea is one of the components of urine. It is an organic chemical compound that dissolves in alcohol and water and has the ability to crystallize. The chemical formula of urea is CO (NH2) 2. This diamide (its molecule has two amide groups) of carbonic acid lacks color and odor: therefore it can be said that urea is colorless and odorless.

Obtaining, from the Latin word obtentio, is the act and the result of obtaining: achieving, conquering, acquiring. This concept is used in different ways according to the context. Many times the idea of ​​obtaining is used in relation to obtaining a title or trophy or reaching a goal. For example: "Stephen Curry's team celebrated the obtaining of a new NBA ring", "The obtaining of the championship was celebrated by thousands of people in the streets of the city", "We dreamed of obtaining the cup, but unfortunately we could not meet the objective. ”