In one type of tolerance, cues that are regularly associated with the administration of a drug begin to function as conditioned stimuli and elicit a conditioned response that is opposite in direction to the natural effect of the drug in the process of conditioning. a.toleranceb. drugc. metabolicd. behavioral

C

Explanation:

Metabolic conditioning.  The administration of a depression drug may show some opposite effects than the natural effects such as sleepy or  anguish or anger too, but with some weeks ahead these symptoms tend to shape to the regularly associated to that drug.

radiant energy is a form of kinetic energy only.(a)

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .