Many observations provide a history that one may be able to surmise theories from.
Explanation:
Air pressure
Measured using a tool called anemometer which looks like a wind vane.
C: Ecosystem 1
Because there’s not a lot of diversity in only 10 species, making it easy to wipe out the entire population.
Answer:
All of the following are correct except a) they feared taking their conquest overseas,and therefore never built a navy
Explanation:
Mongolian empire was the second largest empire by land area. Under their leader Genghis Khan , the mongols enjoyed great success and at its peak controlled an area equal to the size of Africa.
Under Genghis khan's rule , people were given the permission to practice any religion they want, so therefore we can say that option c) is definitely true.
Under Genghis Khan's rule trade was also encouraged among the people and also the first international post system was also made under his reign, so from this statement we can also conclude that option d) is also correct.
The yuan dynasty which was founded in 1271, by the descendant of Genghis khan whose name was Kublai khan, tried conquering Japan during the 13th century. He sent his navy twice towards the Korea strait to conquer Japan but both of the times his fleets were struck by powerful storms and got wrecked. So from the above statement we can definitely say that the statement a) is false and all other are correct.
The nuclear process that produces the energy released by stars within the galaxies is the nuclear fusion. <span>The enormous luminous energy of the stars comes from </span>nuclear fusion processes in their centers. I hope my answer has come to your help. God bless and have a nice day ahead!