To the south are the HIMALAYAs, Karakourum, and Kunkun, the highest mountain ranges in the world. Another barrier between west and east is the PAMIR KNOT, several mountain ranges. including the TIAN SHAN and Pamir.
The Zaque dynasty replaced the Aksum.
Answer:
c. The relationship is likely due to a third variable, population size.
Explanation:
Third variable: In research, the term third variable is also referred to as a confounding variable, or a mediator variable and is defined as a variable that influences or hinder a dependent variable as well as an independent variable. When a researcher is conducting a particular research, then it might be possible for him or her to fail in controlling or unaware of the confounding variable that can cause the experimenter or the researcher to analyze or discover the incorrect results.
In the question above, the most suitable statement for the given relationship is that the relationship exists because of the presence of the third variable which is the population size.