Gender expression can occur through which of the following?

Gender expression encompasses a range of ways individuals present their gender identity to the world. It includes how a person appears—such as their clothing, hairstyle, and overall aesthetic—as well as their behavior and the way they engage in social interactions. These aspects are crucial because they collectively communicate a person's identity and can resonate with traditional gender roles or challenge societal norms.

Behavioral traits play a significant role in how gender is expressed, including mannerisms, gestures, and forms of communication. Additionally, social interactions, including how someone interacts with others in various contexts, further exhibit gender expression.

Thus, the correct choice captures the multifaceted nature of gender expression, highlighting that it is not limited to just one aspect, but rather an integration of appearance, behavior, and social dynamics. This understanding is essential in recognizing the diverse ways people express their gender identity beyond rigid definitions or stereotypes.