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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
All rights reserved © 2025/ 2026 |
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.
All rights reserved © 2025/ 2026 |
, Page |2
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
All rights reserved © 2025/ 2026 |
