Which of the following is an example of nonverbal communication

Which of the following is an example of nonverbal communication
A: An online blog where employees in different cities share ideas
B: A company logo designed to project the image of the organization
C: An email message reminding employees of an upcoming meeting
D: A phone call from attorney to a client

Nonverbal communication refers to messages conveyed without spoken or written words. A company logo is a strong nonverbal symbol that conveys brand identity and values. For example the apple logo of Apple Inc signals innovation and quality. Nonverbal communication includes gestures symbols colors and design. It is powerful because it communicates instantly across cultures. Logos and visuals play a vital role in marketing and public image.