Question

nonverbal communication affects relationships, as it is a primary means through which we --- .
express anger and frustration with our enemies
communicate emotions, establish social bonds, and engage in relational
maintenance
warn our friends of negative people
bond with people outside of our immediate circle of friends and family

Explanation:

Nonverbal communication is used to express emotions, establish social bonds, and engage in relational maintenance. Expressing anger and frustration with enemies is not a primary function of nonverbal communication in maintaining relationships. Bonding with people outside one's immediate circle and warning friends of negative people are also not the main aspects emphasized in the context of nonverbal communication as a primary means for relationships.

Answer:

communicate emotions, establish social bonds, and engage in relational maintenance