Is undeniably accepted by scientists all over the world as the primary language of science.

Latin

Explanation:

In order for the scientists to have a common and official name for a particular thing that can be understood by every scientist in the world, a single language has been established for the purpose. The language chosen is the Latin language. The official scientific names are given in this language, so it is a necessity for the scientists to know and understand this language. The terms that are commonly used are regional, and they come in many different languages, which is why this language has been chosen. Occasionally, the ancient Greek language is used as well, though much less than the Latin.

d they tend to lose electrons and become cations.

explanation:

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.