Answer:
Korean
Explanation:
Korean is the official language of both South Korea and North Korea.
Some countries that span both Europe and Asia include Turkey, Russia and Kazakhstan. They are called trans continental countries. Even though Europe and Asia are continents in their own rites, geographically speaking they span one landmass known as Eurasia. The landmass rests on the tectonic plate known as the Eurasian plate.
1) Learn the way/what animals eat
2) Learn more about humans to solve/cure diseases
3) To increase intelligence
4) Saftey of Earth (humans,animals,plants,etc.)