I believe the answer is: bond with different countries
When we bond with different countries, a cultural assimilation would happen among the countries that involved. When this happen, people from each countries will start to adopt each other's language and create a major change to both existing language.
Answer:
All of the above, I'd assume. No speaking is involved yet they each communicate something.
Explanation:
Hope this helps :)
Answer: "hematology" .
______________________________________________________