NAS 2 Challenge Exam Questions and Correct Answers/ Latest Update / Already Graded

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NAS 2 Challenge Exam Questions and
Correct Answers/ Latest Update / Already
Graded
What is the purpose of the Scientific Method?

Ans: Test the hypothesis


What are the steps of the Scientific Method

Ans: 1. problem
2. hypothesis
3. procedure
4.analyze
5.conclusion


Independent Variable

Ans: The experimental factor that is manipulated; the variable
whose effect is being studied.


Dependent Variable

Ans: The outcome factor; the variable that may change in
response to manipulations of the independent variable.



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Control Groups

Ans: groups whose members do not obtain the treatment,
while other conditions are held constant


Experimental Groups

Ans: treatment groups; the participants in a study that receive
the intervention


Define Anatomy and Physiology

Ans: Anatomy: the study of the body's parts or the body's
structure


Physiology: the sturdy of how the body parts work or how the
body functions


Structure determines function; function determines structure -
they're inseparable.


The six levels of organization

Ans: chemical, cellular, tissue, organ, organ system, organism




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