When seeing a couple warmly kiss and embrace, observers may vicariously experience and mentally simulate the romantic interaction. according to some researchers, this reaction of the observers is partially attributable to the activation of?

This reaction of the observers is partially attributable to the activation of mirror neurons according to some researchers.

When an animal acts and an animal observes the identical action done by another, the mirror neuron fires both. This where the neuron “mirrors” the behavior of the other animal, seeming like the observer is the one acting.

it teaches readers about an interesting chinese custom and causes them to determine that the minister is trying to be polite

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.