Question

In New Guinea, tribes that had been isolated for centuries were found that _______________.

a. had a large number of sophisticated language systems
b. had languages that were more primitive than languages of most non-isolated societies
c. communicated by hand signals but not verbal language as we know it had just a few language
d. systems that were all governed by similar rules

Answer 1

a. had a large number of sophisticated language systems

Step-by-step explanation:

• The indigenous tribes of the New guinea are Melanesian and Austronesian people and speak Papuans and they are the rarest of the newly evolves tribal population.

• As they have migrated and have a larger sense of the linguistics diversity as the lands were separated from other landmasses till date there are more than 312 tribes on the western side of the inland.