Answer:
The technologies that helped increase productivity is system
Option A would be disruptive. Option B may would likely not help and may also be disruptive. Option D would likely not work because he can't get through not understanding. The answer would be Option C.
<span>The Indian Ocean Trade began with small trading settlements around 800 A.D., and declined in the 1500’s when Portugal invaded and tried to run the trade for its own profit.</span>
Answer:
There both refer to cities that are giant with a huge population. The difference is that a primate city is a city that has more then double population then any other city in the country it is in and a mega city is with more then 10 million people usually. You can be a primate city with only having 6 million people making it not a mega city.