Answer:
Mars (diameter 6790 kilometers) is only slightly more than half the size of Earth (diameter 12750 kilometers). Note the difference in color between the two planets. Almost 70% of Earth's surface is covered by liquid water. In contrast, Mars now has no liquid water on its surface and is covered with bare rock and dust.
Explanation:
<h2>
The money a student spends on rent for his apartment while attending school is not an example of the opportunity cost of going to school.</h2>
Explanation: Opportunity cost is defined as the loss of potential profit from other option when one option is chosen. For each choice we make, potential gain is lost by choosing that alternative.
We invest in university expenses as we believe, it will pay off someday in the future. The people who graduate with a degree gets higher salary and get long term career than a student without a degree.
The nap a student could have enjoyed without attending class is not an example of the opportunity cost as investment in colleges offer much more return.
These factors can be in form of material or non-material things that affect our social life.
<h3>Quality of life</h3>
The factors that measure the difference in people’s quality of life are known as social factors.
These factors can be in form of material or non-material things that affect our social life.
Material things one thing that we can possess for instance money while non-material things include equal treatment, freedom, respect, etc
Learn more on people's quality life here: brainly.com/question/24486192
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The correct answer is: "A decrease in the price of gasoline".
The demand function represents the quantity of a certain good or service that consumers are willing to purchase in the market at different price levels. The law of demand states that there is an inverse relationship between price and quantity supplied (ceteris paribus, hence, given that the rest remains equal).Therefore, <u>when the price charged decreases, the amount that consumers are willing to buy increases.</u>