Distinguish between a dependent variable and an independent variable

Independent Variables can be manipulated, and a Dependent Variable are observed and measured. Another way to say it is that the Independent variables change to get different results while the Dependent variables never change because you are trying to see what causes it to change

the answer is d (apex) good luck : ))

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .