Answer:
Private speech
Explanation:
Private speech is a term in developmental psychology, that describes the speech spoken to oneself for communication, self-guidance, and self-regulation of behavior.
Often common among children between age two and seven, it is a spontaneous self-directed talk in which a person “thinks aloud,” most especially for the purpose of regulating cognitive processes and guiding behavior. While it is audible, it is neither intended for nor directed at others.
Hence, in this case, Marla's son is demonstrating a Private speech.
Answer:
In addition to shipping, the river is used as a major source of drinking water for Savannah and Augusta, to cool nuclear power plants in Georgia and South Carolina, and to generate hydroelectric power. Other uses include irrigation for agricultural crops and recreation.
I'm guessing that it would flat.