I believe it is true because if speaker is too complex he/she would tend to lose the audience. Hope this is correct :)
Answer:
Perceptual set
Explanation:
Perceptual set is the tendency to perceive certain things and ignore others, in this case Jill is known as a 'selector' because she has certain expectations and focuses her attention on the loud children instead of the quiet ones.
Middle English speakers adapted "socour," the predecessor of "succor<span>," from the Anglo-French sucors, which essentially had the same meaning as our modern word. "Sucors," in turn, derives from the Medieval Latin succursus, itself a derivative of the Latin verb succurrere, meaning "to run to the rescue or "to bring aid."</span>
The concept was that DNA is what causes bacterial transformation. Before, people thought the genetic material of bacteria was carried through proteins.
Answer:
Surface Mining Control and Reclamation Act
Explanation: