Match each definition in the first column to the correct term in the second column.
-A nondrug substance made to look like a real drug.

Question

Quizplus · Accepted Answer

A placebo is a substance that resembles an active drug but lacks its therapeutic effect.

Answer: B
 An ecosystem is a community of living organisms interacting with each other and their physical environment.

Answer: C
 Metabolism refers to the chemical processes that occur within a living organism to maintain life.

Answer: D
 An informed consent agreement is a written document that explains the risks and benefits of participating in a research study and must be signed by participants.

Answer: E
 A hypothesis is a proposed explanation for a phenomenon that can be tested through experimentation or observation.

Answer: F
 Homeostasis is the ability of an organism to maintain a stable internal environment despite changes in external conditions.

Answer: G
 A theory is a well-established concept or explanation that is supported by a substantial body of evidence.

Answer: H
 Critical thinking is the process of analyzing information, evaluating evidence, and drawing logical conclusions in order to make informed decisions.

Answer: J
 Epidemiologic studies are research studies that examine patterns and causes of disease in populations.

Match Each Definition in the First Column to the Correct