What the author meant from the quote from paragraph 7 was:
People have equal chances no matter the circumstances
The quote developed the central ideas of the article by:
Arguing that doing the right thing is better than doing what is "fair"
According to the writings of the author, he is of the strong opinion that people should not always complain about being born in unfortunate circumstances because every one has the equal chance to succeed.
As a result of this, we can see that he developed the central idea by saying that things which are considered to be "fair" are not always right and proper considering the circumstances.
Answer: the correct answer is B. Correlational research
Explanation: Correlational research is a type of non-experimental investigation method, in which a researcher measures two variables, understands and evaluates the statistical relationship between them with no influence from any extraneous variable.
They needed a way to reduce the elk population in Yellowstone National Park.
Here is the process:
As a supernova compresses, it's core tempatures become super hot. Fusion causes larger elements to form in it's core to form heavier and heavier elements like iron. Because iron can not release energy, the core violently collapses, sending waves to the outer layers of the stars and creating a bright explosion of light called a supernova. Hope this helps!