Answer:
It is colder as you go up in altitude because the atmosphere gets thinner.
Explanation:
As you climb to higher altitudes above sea level there is lower pressure in the sense there are fewer air molecules. When the pressure of a gas is low, the temperature also lowers. In contrast, gas pressure increases will lead to temperature increases. Lower air pressure makes it harder for oxygen to enter our system. Our pulse rate increases in order to get more oxygen to our blood. People who live at high altitudes have been shown to have higher lung capacity and more red blood cells because the body has to work harder to get oxygen. Mountainous areas like the Himalayas and the Andes are home to entire cultures that have adapted to the relatively harsh conditions of living at high altitudes with colder temperatures.
Answer: A) 12 hours during the day
Explanation: There are 8 lunar phases. The new moon phase is the first one and it last on avarage 12 hours, from 6 am to 6 pm which technically is day time.
April 3, 1860 – Pony Express begins.
November 6 – 1860 United States presidential election: Abraham Lincoln elected president and Hannibal Hamlin vice president with only 39% of the vote in a four man race.
December 18 – Crittenden Compromise fails.
December 20 – President Buchanan fires his cabinet.
Answer:
c. incentives
Explanation:
Adam Ferguson and John Millar are two great social philosopher who work on the development of the civic society. They have made large contributions to the area of sociology. According to them, industry and private property is a new phase in the development of human economy. Millar believed that economic progress of society will begin on the establishment of the private properties which will result in social organization and incentives in terms of high standard of living, well being of the society and employment.
Hence the correct answer is --
c. incentives
