Which of the Following Is an Example of the Law

question 235

Multiple Choice

Which of the following is an example of the law of demand?

• A) An increase in the price of magnetic optical disks is followed by a reduction in the amount of magnetic optical disks purchased.
• B) An increase in the price of tablets is followed by an increase in the sale of tablets.
• C) A decrease in the price of milk has no effect on the amount of milk consumed.
• D) The amount of smartphones sold increases while the price of smartphones is constant.

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Definitions:

Root Hair Plexuses

Nerve fiber networks found in the dermal layer of the skin that allow for the sensation of touch in hair-covered skin.

Baroreceptors

Sensory nerve endings in the cardiovascular system sensitive to blood pressure changes, helping in reflex control of the blood pressure.

Proprioceptors

Sensory receptors found in muscles, tendons, and joints that provide information about body position and movement.

Muscle Spindles

Sensory receptors within the belly of a muscle that detect changes in muscle length, informing the central nervous system to maintain muscle tone and posture.