Answer:The skeletal and integumentary systems don't have colors in the way we typically think of colors like red, blue, or green. Here's why: - Skeletal System: Bones are primarily made of calcium phosphate, giving them a whitish-yellow color. While they can appear slightly different shades depending on the individual and their health, they don't have distinct "colors" like we see in skin or hair.- Integumentary System: Skin, hair, and nails can have a wide range of colors due to pigments like melanin. However, the underlying structures of these tissues (like the layers of skin or the keratin in nails) are not colored in themselves. They get their color from the pigments they contain. So, while we can describe the appearance of the skeletal and integumentary systems, they don't have distinct "colors" in the same way that we think of colors in other parts of the body.