How does he answer Scout when she asks how to tell whether or not someone is black How does Scout respond to his explanation What does th?

Atticus tells Scout that you can tell a person's race based on their physical appearance, such as the color of their skin. Scout responds by questioning this explanation and expressing confusion over why skin color should matter in determining a person's identity. This moment highlights Scout's innocence and Atticus's attempt to educate her about the racial prejudices ingrained in society.