Answer:
Life on Earth evolved in oceans, while the land was not suitable for living due to lack of ozone and oxygen. With time, photosynthesis enriched our atmosphere with oxygen and the ozone layer was formed. This allowed the ocean-based life forms to evolve and venture onto land. From skeleton-less soft bodies, animals evolved lighter bodies with slim, strong legs to carry them against gravity. They had hard exoskeletons to protect them against weather elements such as rain,...
Explanation:
Pretty sure it’s Adam Smith
In the era of the mid-1800s, the westward expansion that has been resultant of the belief in Manifest Destiny is increased dramatically.
<h3>Why was the idea of Manifest destiny used?</h3>
The idea of Manifest Destiny was utilized to justify the forceful relocation of Native Americans and other populations from their natives during the 19th century.
With the addition of new states to the Union, the slave trade became more pressing, resulting in the start of the Civil War.
Therefore, the correct option is the first word.
Learn more about Manifest Destiny here:
brainly.com/question/505778
<h3>
Answer: B) Command</h3>
For instance, the government sets prices of all goods in a command economy and they also set the production level (ie how much of a certain item to produce).
A traditional economy is based on the culture and often uses the barter method. A market economy uses currency instead of bartering, and the prices are determined by market forces (ie the people in the market). A mixed economy is a combination of command and market.
An example of a mixed economy is the United States where free market forces determine prices though there are government regulations set up to ensure the economy doesn't go south, and to ensure fair trade practices are followed.
