<span>A. Contour lines show elevation on topographical maps. </span>
I'm pretty sure China is one of the countries that isolated themselves during the age of exploration because they believed that they were more superior than other countries and they didn't want to associate with anyone else. I'm not sure what the second country is though. Sorry.
To the best of my knowledge it's A
Answer:
Balochi is the regional language of Balochistan. It is the least developed of all the regional languages. It was spread by Balochi tribal migrated from Iran.
Explanation:
