Answer:
The axis to tilt in a different direction every 26,000 years
True
It was made known after 550 BCE when a monk snuck the silk worm out of the country.
Answer:
The Andes
Explanation:
The Andes are the world's longest mountain chain. They stretch along the entire west coast of South America, from Colombia in the north and through Ecuador, Peru, Bolivia, Chile, and Argentina to the south.