Answer:
The answer is: D. Dependent. The flavor perception is the dependent variable.
Explanation:
In an experiment, the dependent variable is the variable that is going to be measured, it responds or it is influenced by the independent variable. The independent variable is what is controlled during the experiment. In this case, the dependent variable is the flavor perception and the hypothesis is that it is influenced by sugar, which is the independent variable.
Answer:
Europeans introduced new diseases, killing indigenous natives.
Explanation:
On arriving this places, the Europeans brought with them diseases that were originally not known to these indigenous people. The indigenous people had a large mortality rate due to these diseases because their immune systems were unfamiliar with these diseases.
Answer:
All the answers are correct because research is multifaceted
Explanation:
While doing population studies, it is important to understand the population and they demographic, age, sex, location etc. This could have incredible effects on comparative studies.
It is also important to maintain an open line of communication to give instructions and follow up on the persons in the event that this kind of data is required. But like with population study the error that often comes into play is the element of human dishonesty. By keeping an open line of communication, the provisions can be made to keep this under check.
Finally, making sure that all the participants understand what is being asked of them is key to the open line of communication as not to create any misgivings or misunderstanding.
Answer:
AIDS would be the answer!
