A scientist must change the independent variable and see how it correlates with the dependent variable.
Engaging in elections is the only way that a democracy can survive which makes the above statement factual.
<h3>How do elections aid democracy?</h3>
Democracy is based on the basic notion that the citizens of a nation should get a say in how their country is run by deciding their own leaders.
The only way citizens can be able to decide who will lead them, is by holding elections. Without elections therefore, there can be no democracy because the people would be unable to decide who would lead them.
Find out more on democracy at brainly.com/question/3710021.
The correct answer is letter B.
Longitudinal study is a research method that aims to analyze variations in the characteristics of the same sampling elements (individuals, companies, organizations) over a long period of time - often several years.
I believe the answer is: <span>generativity versus stagnation
</span><span>generativity versus stagnation refers to the conflict that most people experiences when they have to choose between making sacrifice to leave their legacy in the world or simply restrain ourselves from making that personal growth.</span>
