Final answer:
Humans primarily communicate through the use of language as a method of transmitting information symbolically. Language is the use of symbols, such as words, to communicate. In addition to language, humans also communicate through facial expressions and gestures.
Step-by-step explanation:
Humans primarily communicate through the use of language as a method of transmitting information symbolically. Language is the use of symbols, such as words, to communicate. These symbols stand for things, people, actions, feelings, or ideas. In addition to language, humans also communicate through facial expressions and gestures. These various forms of communication allow humans to transmit information and understand each other.