Answer:
Core.
Explanation:
The core is magnetic and is the cause of the Poles and the magnetosphere.
Innovations I’m not 100% sure but I do think that’s is right
Answer:
Tok Pisin a native language of Papa New Guinea, an isolated country.
Hiri Motu a second native language of Papa New Guinea, an isolated country.
Explanation:
Isolated languages can persist over time due to the lack of outside influence of other languages that allow for the morphing of language from its roots in its origin.