Answer:
snail.
Explanation:
Artist is an noun not an common noun. For it to be an common noun it needs to be person at least. Gary is also an noun. The rest are verbs or regular words.
Answer:
a is the right answer.........
Answer: stimulus
The students reaction is explained by the theory of classical conditioning first coined by Ivan Pavlov. The students are conditioned to associate the doer closing with the pop quiz and respond accordingly. Pavlov used dogs and their response to ringing a bell every time their food was served, after a some conditioning the dogs would salivate at the sound of the bell regardless of whether or not food was present. The bell was the stimulus.
I'd assume that the answer is Career Fair from past experience. I hope this helps!
