Answer:
Systematically describe; assess relations between variable. Option A
Explanation:
First, we will fill in the gap in the question, check below;
''Whereas observational research is designed to SYSTEMATICALLY DESCRIBE behavior, correlational research is designed to ASSESS RELATIONS BETWEEN VARIABLE''.
In order to analyze a particular subject there is a part of research techniques to be used in which the analyst just have to observe, the research method or technique for that is called the Observational research. The person observing or the analyst can also be a participant that is part of the subject and still observe.
When you take two things -- variables and you compare and contrast them, you are already using the Correlation research method.
A health footprint is, I️t can be seen as the impact of the actions and decisions made by individuals, groups and government have on the health of individuals and communities around the world.
They are all made of tissue and cells.
Answer: They are extremely Optimistic.
If I knew a friend with eating disorders I would tell him\her that thy should got to a doctor or professional help.I think that eating disorders can be prevented if you have a good healthy diet.