Probably the two most important contributions animals made to farmers was as food and transportation. Farmers raised cattle, hogs, chicken, goats, etc. for meat, milk, eggs, etc. Before cars horses and horse drawn carriages provided the only transportation. Before farm equipment plows were pulled by oxen.
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Social psychologists define the need to belong as the desire to FORM AND MAINTAIN CLOSE, LASTING RELATIONSHIPS WITH OTHER INDIVIDUALS.
Answer:
1. Cotton Gin: In colonial times, cotton cloth was more expensive than linen or wool because of the extreme difficulty of separating seed from the clinging fibers. One man could pick the seeds from only about 1 pound of cotton fiber per day.
2. Reaper/Binder: Small grains had been harvested by hand for centuries, cut with sickles or scythes, hand-raked and tied into sheaves. Grain harvesting machines first appeared in Great Britain in about 1800, and in the U.S. a decade or two later, but most failed. Obed Hussey and Cyrus McCormick developed successful reapers during the 1830s.
3. Thresher: When grain was being cut by hand, the method for separating the kernels from the straw was equally slow and labor intensive. Grain was hauled to a barn where it was spread on a threshing floor and either beaten with hand flails or trampled by animals. That knocked the kernels free of the straw, which was then raked away. The remaining mixture was winnowed by tossing it into the air where the wind was relied upon to blow the chaff and lighter debris away from the heavier grain, which fell back onto the threshing floor.
4. Combined Harvester-Thresher: By the 1920s the steam traction engine was on it's way out, but it paved the way for the gasoline tractors that followed.
Explanation:
i have more like...
**Steam Engine**
**Auto Truck**
**Gasoline Tractor**
**General Purpose Tractor**
**Hydraulic Implement Lift with Draft Control**
Answer:
Correct answer is option d. increased real returns to capital in France and increased real wages in Italy.
Explanation:
The Heckscher-Ohlin model demonstrates that the comparative advantage is determined by the interaction between a country's resources, the relative abundance of production factors, and technology. It is the interaction between abundance and intensity with which these resources are exploited the source of comparative advantages.
The answer is that, "the given statement is true".
We can define a phreak as somebody who breaks into the phone network wrongfully, regularly to make free long-remove telephone calls or to tap telephone lines. The term is currently in some cases used to incorporate any individual who breaks or endeavors to break the security of any system.
