Olfactics refer to communication functions associated with which sense?

Pitch refers to how high or low the voice is

Indicate whether the statement is true or false

What does a DNS do?

a) It translates web addresses that people use into addresses the Internet uses. b) It translates addresses the Internet uses into web addresses that people use. c) It produces a list of ways to search the Internet via Boolean logic. d) It lets users send instant messages back and forth.