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What is the principal difference between amplitude and frequency in the context of sound waves?

A) Amplitude is the tone or timbre of a sound, whereas frequency is the pitch. B) Amplitude is detected in the cochlea, whereas frequency is detected in the auditory cortex. C) Amplitude is the height of the sound wave, whereas frequency is a measure of how frequently the sound waves pass a given point. D) Both measure qualities of sound, but the frequency is a more accurate measure since it measures the shapes of the waves rather than the strength of the waves. E) Frequency is a measure for the light waves, whereas amplitude is a measure for sound waves.

You train your dog Milo to salivate to the sound of a bell. Then you ring the bell every five minutes and don't follow the ringing with food for Milo. He salivates less and less and finally stops salivating at all when the bell rings

But the next morning, when you ring the bell, Milo salivates! What term is used to explain the reappearance of this response? A) latent learning B) spontaneous recovery C) extinction D) stimulus generalization