Erin is supposed to see a movie with Jane tonight. She quickly calls the movie theater for their showing times. What type of communication channel did Erin use to make sure she gets to the movie on time? a. Visual channel b. Tactile channel c. Auditory channel d. Audiovisual channel Please select the best answer from the choices provided A B C D.

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between