Jean often sees Christa and Manuel together on campus, so she assumes they are a couple. Jean is using ________ to organize her perceptions

Which of the following is true of pitch?

a. The fewer the number of vocal cord vibrations per second, the higher the pitch is. b. Pitch relates to how loud or soft your voice is. c. The greater the number of vocal cord vibrations per second, the higher the pitch is. d. Your pitch is something you can't control.

Successful speakers speak about what they know, regardless of the make-up of their audience

Indicate whether the statement is true or false