I dont quote umderstand your question. of you are asking about the water cycle then here is the explenation: the Water cycle is defined as the way that water moves between being water vapor to liquid water and then back to water vapor. An example of water cycle is when water evaporates from oceans and then returns to the land in the form of rain.
In that back of the boat, so you can control the engine and keep the boat somewhat balanced.
Answer:
Correct answer is expansion of trade across Eurasia.
Explanation:
First option is correct as during Mongolian rule, trade on the famous Silk road was flourishing that led to better trade connections between Europe and Asia. This was the case until the Ottomans started controlling that route.
Second option is not correct as this never happened in this period.
Third option is not correct as more and more people were included in trading and similar labors, especially crafts.
Fourth option is not correct as Mongols didn't change their habits.
Answers said it was Oil. Hope that helps in some way
As the oldest plants on earth, ferns are primordial survivors in domestic gardens.