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Blababa [14]
3 years ago
12

What best explains why the number of hours to produce 100 bushels of wheat dropped from 373 to 233 between the years 1800 and 18

40? A.better machinery B.larger farms C.More farmers
History
1 answer:
notka56 [123]3 years ago
7 0
A. Better machinery as industrial revolution took course between 1820- 1840
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Rise and Fall of Maya Civilization Over 3,000 Years.

Explanation:

Since Mayan culture formed, dissolved and reformed over many hundreds of years, scholars divide the years into three main time periods: Pre-Classic (2000 B.C. to A.D. 250), Classic (A.D. 250 to 900) and Post-Classic (900 to 1519)

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What were the causes and consequences of the industrial revolution?
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Answer:

<em>causes : </em>

<em>efforts to mine coal, european imperialism, and the emergence of capitalism.</em>

<em></em>

<em>consequences : </em>

<em>poor working conditions, low wages, child labor, and pollution.</em>

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Why was cartography undertaken by the Corps of Discovery? because America had acquired land about which little was known because
emmainna [20.7K]

Answer: America had acquired land about which little was known

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The prosperity of the boom years led to the extravagant lifestyles for the wealthy which eventually led to the collapse of the w
NemiM [27]

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This also led to people wanting to become rich quickly by speculating in the stock market. The financial decisions made during this era eventually led to the Wall Street Stock Crash of 1929, which led to the Great Depression of the 1930s.

During the Great Depression, many people lost their jobs, millions became poor and many others relocated to cities to look for work. The Great Depression led to the passage of several acts that promoted social welfare, which were collectively known as the "New Deal."

8 0
3 years ago
There has been a mix-up in the lab, and you have been asked to decipher which vial of cell-free extract is from which experiment
USPshnik [31]

The citric acid cycle can be associated with the first vial. Glycolysis can be associated with the second vial. The chemiosmosis can be combined with the third vial and the electron transport chain can be combined with the fourth vial.

We can arrive at this answer because:

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  • Chemosmosis is the movement of ions across the plasma membrane. It does not produce, nor does it promote a high concentration of any element, which justifies our association in the third vial.

The vial and the products they contain can be seen in the figure below.

More information about chemiosmosis at the link:

brainly.com/question/25864285

7 0
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