Social stratification<span> is a society's categorization of people into socioeconomic strata, based upon their occupation and income, wealth and </span>social status, or derived power.
Answer:
They relied on the annual Nile flooding to create fertile soil.
Explanation:
This is because the Ancient Nubia lived with the Egyptians around the river Nile and they depend on river Nile for flooding and growing of grains. They were also know as those who posses archery skills including their women too. They were mostly buried with their archery equipment.
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<span>Our personality affects everything we do, and especially the way we communicate with other people around us. If we are shy and introverted by nature, then there is a likelihood that the communication with another person might be affected negatively.
If we are loud and annoying by nature, not many people are going to want to communicate with us; on the other hand, if we have a bubbly personality, then we will attract many people who will want to have some kind of a communication with us, which will probably be effective due to our nature.</span>
Answer: C. a substance changes state from solid to liquid
Explanation:
A physical change is one that occurs when the substance of subject changes its form as a result of a reaction. The most noticeable indicator of this is a change in the state of matter such as a change from liquid to solid like the above.
The other options show a chemical change as the form was not changed but its chemical properties such as color was changed or it lost some atoms which became air.
