NAS 2 Challenge Exam Course Questions and Answers 2024

NAS 2 Challenge Exam Course Questions and Answers 2024 What is the purpose of the Scientific Method? - CORRECT ANSWER-Test the hypothesis What are the steps of the Scientific Method - CORRECT ANSWER-1. problem 2. hypothesis 3. procedure ze usion Independent Variable - CORRECT ANSWER-The experimental factor that is manipulated; the variable whose effect is being studied. Dependent Variable - CORRECT ANSWER-The outcome factor; the variable that may change in response to manipulations of the independent variable. Control Groups - CORRECT ANSWER-groups whose members do not obtain the treatment, while other conditions are held constant Experimental Groups - CORRECT ANSWER-treatment groups; the participants in a study that receive the intervention Define Anatomy and Physiology - CORRECT ANSWER-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 - CORRECT ANSWER-chemical, cellular, tissue, organ, organ system, organism Requirements of life - CORRECT ANSWER-water, food, oxygen, heat, pressure Survival needs - CORRECT ANSWER-nutrients, oxygen, water, body temperature, atmospheric pressure Homeostasis - CORRECT ANSWER-A tendency to mai