A Group of Researchers Conducted an Experiment and Collected the Data

question 30

Multiple Choice

A group of researchers conducted an experiment and collected the data presented in the graph below.The graph shows that the hypothesis was ________ because all members of the control group ________ while most of the members of both treatment groups ________ by the end of the study.

• A) proven beyond a doubt; survived; died
• B) proven; survived; died
• C) not supported; died; survived
• D) supported; survived; died

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Definitions:

Develop

The process of growth or progression, often involving stages of natural, social, or economic changes and advancements.

Fight-Or-Flight Response

A physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival, preparing the body to either fight or flee.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for quick action in emergencies; "fight or flight" response.

Hypothalamic-Pituitary-Adrenal

A major part of the neuroendocrine system that controls reactions to stress and regulates many body processes including digestion, immunity, mood, sexuality, and energy usage.