Land And riches that were helpful for trading.
The superficial change in a system which itself stays invariant is termed <u>First-order</u> while the basic change in the structure of a system is called a <u>second-order</u>.
<h3>What is a
change?</h3>
This refers to any consistent trend in the environment that affects a substantial part of the globe.
However, the First-order is used when for the superficial change in a system and the Second-order is used for the basic change in the structure of a system.
Therefore, the "First-order" and "Second-order" are the respective answers.
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The Aztec civilization practiced sacrificial rites that involved the removal of a living person's heart
<h3>What is
The Aztec ?</h3>
The Aztecs were a Mesoamerican culture that flourished in central Mexico from 1300 to 1521 during the post-classic period.
The Aztecs had many gods, but Huitzilopochtli, the god of the sun and war, was the most revered. The Aztecs believed that they lived in the fifth sun era, and that the world could end violently at any time. Human sacrifices were made in order to postpone their destruction and appease the gods.
Throughout the year, the Aztecs practiced human sacrifice. Children were sacrificed to the maize gods in February and April. Some were also drowned as a form of worship to Tlaloc, the rain god. Sacrificed people were sometimes treated as god impersonators.
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The statement that best describes the Mississippians is <u>C. They Developed a complex culture and lived southwest, </u>because the Mississippians were a culture that lasted approximately since A.D. 800 until 1600, and they expanded towards the <u>southwest</u> and lived inside the lower Mississippi Valley. That civilization was a <u>complex culture</u> because<u> they had an organized society where there were leaders who led the people and common persons that used to cultivate, hunt, collect, make crafts, be warriors and develop public works as the construction of huts, among others.</u> The Mississippians lived <u>in small hamlets</u> that usually <u>had less than 100 habitants,</u> and in some settlements lived farms of single families dispersed by the prairies, and in a few places in Georgia the Mississippian villages were compound of a central plaza, zone for the residents huts and some defensive structures.
