B is the answer.
The temperature increases and the population of the rotational and the vibrational states changes.
Answer:
Travel is the movement of people between distant geographical locations. Travel can be done by foot, bicycle, automobile, train, boat, bus, airplane, ship or other means, with or without luggage, and can be one way or round trip. Travel can also include relatively short stays between successive movements.
By completing with other nations and expanding boundaries
Very false, although slavery still exists in the world and America the African Slave made and plantations ended long before 1880.
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The body of government that has 100 members is the senate, 2 from each state which equals 100.