John is a soda drinker that likes both Coke and Pepsi. He us…

John is a soda drinker that likes both Coke and Pepsi. He usually picks whichever has the best price or is most convenient. If Pepsi is on sale for ​$1 a liter and Coke is charging ​$1.50 for the​ same, John’s demand curve for Coke will​ experience:

A(an) ________________  ____________________ is a neuron tha…

A(an) ________________  ____________________ is a neuron that fires both when an animal acts and when the animal observes the same action performed by another animal.   Fill in the blank.A(an) is a neuron that fires both when an animal acts and when the animal observes the same action performed by another animal.