Sara would be classified as average and Chuck as average. Measurement intelligence is carried out using tests adapted for a certain age and population and belongs to domain of psychologists. Average is when intelligence is from 90 to 120. There many tests of intelligence.
Nashville is the capital of Tennessee.
I think bees. not sure. i suggest u google it
Successful communication is dependent upon the accuracy of your perception. Although there are no options given, still the answer would be accuracy. Without a clear and accurate perception, it is impossible to convince or successfully communicate to another person about any subject. The acuuracy of perception brings confidence about the communication.