Previously, libraries used a system of location materials called ________

Marty holds up two fingers while telling Henry he will be back in two minutes. Marty has used nonverbal communication to __________ verbal communication

a) regulate b) repeat c) complement d) contradict

Three-point lighting was a technique used early in cinema to ensure that actors' faces could be seen. Later, more sophisticated film stock was developed, eliminating the need for this complicated lighting

Indicate whether the statement is true or false