Question

why scientist use latin words for research? ??,?

Answer 1

Latin is a "dead" language. And by dead, I mean that it is not much used, (it is still used in some places though) so it can't have any changes in it's grammar, or even literature. That's why, latin language is used for scientific names. So that they stay the same way forever, and not be changed according to demand.

Hope this helps!

Answer 2

it is usefull to identify the large and dificult words simply with one word.