A higher literacy rate will bring about economic success and a higher standard of living
A sales tax is a tax on goods and purchases.
Answer: the four terrestrial planets must once have been hot enough to be molten (like a liquid)
Explanation: Terrestrial planets can be defined as any planet of the solar system or any exoplanet which is "Earth-like" in the sense that it is composed primarily of metals and rock, in contrast to a planet which is a gas giant.
Within the Solar System, the terrestrial planets are the inner planets closest to the Sun, i.e. Mercury, Venus, Earth, and Mars.
Scientist believing that the densest, heaviest materials are at the center and not evenly distributed can be due to the fact that they must once have been hot enough to be molten. In this case, density will take place, making the heavier under and the lighter on top.
answer:
many civilizations have flourished and then failed or fallen apart. there are many reasons for this, but many historians point to three patterns in the fall of civilizations: internal change, external pressure, and environmental collapse. the fall of civilizations is never the result of a single event or pattern.
explanation:
- this is from an online source
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<u>Explanation:</u>
Agrarian society: <em>Note</em>, the term is used to refer to a <u>societal system</u> that has an economy that is based on crop production and farmland. Hence, we can identify the following innovations with creating this societal system:
- domestication of animals
- development of grain distribution
- planting of seeds.
While Complex civilization transformative innovations include;
- development of metal armor
- creation of laws and rules
- creation of a bureaucracy