If We Can Establish That Variable X Comes Before Variable

question 13

Multiple Choice

If we can establish that variable X comes before variable Q in time, then we can say:​

• A) ​variable X is a cause of variable Q.
• B) variable X is not a cause of variable Q.​
• C) variable Q is a cause of variable X.​
• D) variable Q is not a cause of variable X.​

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Definitions:

Digestive Tract

The series of hollow organs joined in a long, twisting tube from the mouth to the anus through which food is digested and nutrients are absorbed.

Digestion

The process by which food is broken down into smaller components, eventually to be absorbed into the bloodstream for use by the body.

Elimination

The process of removing waste products and toxins from the body, achieved through mechanisms such as excretion and defecation.

Ingestion

The act of consuming food, beverages, or any other material by ingestions or absorption into the organism.