Answer:
C. The destruction of trading routes in Eurasia
Explanation:
This had a long term effecf inEurasia because mongolians were constantly invading cities and when the came to Eurasia they destroyed trading routes by killing and overpowering the cities turning it into a empire.
Answer:
4,5 billion to 5 billion years
Explanation:
<u>Sun is estimated to be around 4,5 billion years old. </u>
This is determined by dating the material find in meteorites coming from the space. The solar system has formed at the same time, from the same molecular cloud. That is why the material from the lunar samples was used to see how old is the Sun. The method used is called Rubidium–strontium dating method because it the isotopes of elements of <em>rubidium </em>(Rb) and <em>strontium </em>(Sr) are analyzed and dated.
It’s mostly likely mass! Hopefully I’m correct!