You Prop Open the Gill Covers of a Fish, Tie

question 31

Multiple Choice

You prop open the gill covers of a fish, tie a string around its tail, and tow it backward through the water. This action forces water to flow in the back of the gill covers, from back to front over the gills, and out through the fish's mouth. What effect would this backward movement have on gas exchange?

• A) The only effect would be the fish's discomfort from this treatment.
• B) It would increase efficiency of gas exchange.
• C) It would reduce efficiency of gas exchange.

Recognize the importance of connecting learning and development with business impact data.

Differentiate between cost-effectiveness and cost-benefit evaluations in training programs.

Identify the assumptions and limitations associated with cost-effectiveness evaluations.

Grasp how the effectiveness of training programs is influenced by the performance level of untrained employees.

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Definitions:

Colic

A condition characterized by frequent, prolonged, and intense crying or fussiness in a healthy infant, often due to digestion issues.

Asperger's Disorder

A previously used diagnosis on the autism spectrum characterized by difficulties in social interaction and nonverbal communication, along with restricted and repetitive patterns of behavior and interests.

Indigestion

A common digestive issue marked by feelings of discomfort or pain in the stomach associated with difficulty in digesting food.

Down Syndrome

Chromosomal disorder characterized by moderate-to-severe mental retardation and by such physical signs as a downward-sloping skin fold at the inner corners of the eyes. Also called trisomy-21.