If one of your possible choices is Desert go with that. Semi Arid is also acceptable.
Answer:
A set of activities that people engage in during their free time.
I believe the correct answer is D. Land in the West was often very inexpensive because not only was the voyage from Europe to the new world dangerous, but the land voyage to the West from the East was risky as well
Hope this helps
Answer:To Prevent Bias which may arise from a major difference from personal characteristics.
Explanation: Sampling is a part of a population that is to be used for a research or experiment.
Variables are factors or members of a sample or Population that are can be altered (Dependent variables) in order to create an effect on another variables.
Independent variables are variables that are consistent and are not affected by other variables.
To Prevent BIAS,proper Sampling or inducing independent variables it must include all the factors necessary in an experiment or research.
