When a Researcher Creates an Artificial Situation in Order to Observe

question 19

Short Answer

When a researcher creates an artificial situation in order to observe the reactions of a subject in that type of situation,this is an example of ____________________ observation.

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Definitions:

Vitamin B12

Vitamin B12 is a water-soluble vitamin necessary for the formation of red blood cells, neurological function, and DNA synthesis.

Ileum

The last portion of the small intestine. It is directly attached to the large intestine.

Small Intestine

A long, coiled part of the digestive system where most of the absorption of nutrients occurs.

Collagen

A protein that is a major component of connective tissues in the body, providing structural support and strength.