Subject verb agreement<span> refers to the fact that the </span>subject<span> and </span>verb<span> in a sentence must agree in number. In other words, they both must be singular or they both must be plural. You can't have a singular </span>subject<span> with a plural </span>verb<span> or vice versa.</span>
I think the correct answer would be energetic. Extraversion is always associated with being happy and energetic when surrounded by people. People who has high score on this are known as the life of the party. They are always full of energy and are happy socializing with people.
third person view is a detached person, this can be used for many reasons. it can be used to not tell you exactly what the characters are thinking and feels and rather to describe the action more.
Encoding,medium of transmission,decoding, and feedback