Answer:
Mother tounge is basically just the language from your culture.
Explanation:
When somebody says something is in their "mother tounge" it means it is in their native language. For example, "The Sioux man recited a poem in his mother tounge, his face alight with passion."
What are the answer choices
if it is friendly friendly then I'll go with family but I like blood and gore so yeah
The SI base unit of length