The correct answer is, True
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The Answer Is Theodore Roosevelt
Domestication of animals actually started in Egypt when Pharaohs started domesticating cats.
It helped to settlement because they would help with the agricultural and to get needed products.
Answer:
C) Transporting goods became less expensive.
Explanation:
The railroad allowed raw materials to reach factories in the East and consumer goods to reach all parts of the United States in a timely manner. Railroads helped to create the cattle industry on the Plains immediately after the Civil War. Cattle brought low prices in Texas, but demand was higher on the East coast.
Yes, air is matter since it is made up of several different physical elements such as oxygen and nitrogen, although some of air (empty space) is not matter in the sense that it is made up of physical properties.
