At Minimum, the Number of Independent Variables That Must Be

question 10

Multiple Choice

At minimum, the number of independent variables that must be included in a study in order for it to be classified as an experiment is ______.

• A) none
• B) one
• C) two
• D) three

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Definitions:

Furosemide

A medication used to treat fluid build-up and swelling caused by congestive heart failure, liver disease, or kidney disease.

Edema

Swelling caused by excess fluid trapped in the body's tissues, commonly affecting the legs and ankles.

Folate Deficiency

A medical condition resulting from insufficient intake of folate or folic acid, leading to anemia and other health issues.

Meperidine

A synthetic opioid analgesic used to relieve moderate to severe pain, known commonly by its brand name, Demerol.