Physical appearance refers to the visible traits and characteristics of a person or object. This includes features such as height, weight, skin color, hair type, and eye color. These attributes can vary widely among individuals and can be influenced by factors like genetics and environment. In addition to human traits, physical appearance can also apply to animals and objects. For example, the appearance of a dog may include its breed, fur color, and size. Similarly, the physical characteristics of a car might involve its color, shape, and design features.