Even If Something Has a Price of Zero, Every Good

question 39

Multiple Choice

Even if something has a price of zero, every good or service has a cost.Which of the following statements best describes this idea?

• A)Que Sera, Sera.
• B)He who laughs last laughs best.
• C)The early bird catches the worm.
• D)A penny saved is a penny earned.
• E)There is no such thing as a free lunch.

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Definitions:

G Protein

A type of protein that acts as a molecular switch inside cells, involved in transmitting signals from stimuli outside the cell to its interior.

Neural Inhibition

A process in the nervous system where certain neurons suppress the activity of other neurons, helping to control and refine neural circuits.

Sympathetic Activity

Part of the autonomic nervous system that prepares the body for 'fight or flight' response by increasing heart rate, constricting blood vessels, and raising blood pressure.

Iodine Deficiency

A lack of iodine in the body, leading to thyroid problems, including goiter and intellectual disabilities in severe cases.