Answer:
The impact that the Silk Road had on Marco Polo’s expeditions to the Mongolian Empire was that Marco Polo used the Silk Road to reach the Mongolian Empire to trade for silk and spices.
Through the Silk Road, nations and empires connected to each other through trade. During the 13th century, the Mongolian Empire was the most powerful of the region and spread through China, Central Asia, Persia, and parts of Eastern Europe. The powerful Emperor Kublai Khan always accepted Marco Polo and gave him diplomatic assignments. His relationship, that started with his father, lasted almost 17 years.
Explanation:
Smog, because it's a fog or haze combined with smoke and other atmospheric pollutants.
The human vertebral column is also referred to as the <u><em>spine or spinal column.</em></u>
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The<u> body / spinous process </u>of a typical vertebra forms the rounded, central portion that faces anteriorly in the human vertebral column.
- The <em>human vertebral column</em> is made of up a group or collection of bones called the<u><em> vertebrae</em></u>.
- In humans, we have a total of <u><em>33 vertebrae. </em></u>
- In <u>males </u>humans, the vertebrae are said to be <u>71 cm long</u> while in <u>females</u> it is <u>61 cm long</u>.
Therefore, the<u> body / spinous process </u>of a typical vertebra forms the rounded, central portion that faces anteriorly in the human vertebral column.
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Answer:
C.
Explanation:
You need more data and facts. The reason why the sky is mostly blue and not any other color is because the color blue travels in small and shorter waves. The light from the sun gives off all the colors of the rainbow but we only see white. All the light travels in a straight pattern unless something gets in the way of it. It's either it reflects, bends, or is scattered.
A)amount of food avalible
B)amount of oxygen avalible
C)size of their population
D)size of the area they inhabit