A homologous mixture has the same composition throughout<span />
Answer:
A manipulated variable is the independent variable in an experiment. It's called “manipulated” because it's the one you can change
<span>The river’s predictability and the fertile soil allowed the Egyptians to build an empire on the basis of great agricultural wealth.</span>
Answer:
Mall patrons are less likely to be representative of the target population.
Explanation:
A mall intercept interview is also known as mall intercept surveys. It is a method of research in which people or customers visiting the mall are being approached for an interview to be conductor or for a survey to be carried out. Those who responds are most times rewarded for their participation. A mall intercept interview helps to gather data from different population, it also provides both Qualitative and quantitative data
