What types of hairs are deep, coarse, and usually pigmented?

The correct choice is terminal hair. Terminal hairs are typically deep, coarse, and often pigmented, appearing in certain areas of the body such as the scalp, armpits, and pubic region, especially during puberty. These hairs are thicker and longer than other hair types, such as vellus and lanugo.

Vellus hairs, on the other hand, are fine, short, and lightly pigmented, often referred to as "peach fuzz," and are generally found on much of the body. Lanugo is a type of fine, soft hair that covers the fetus in utero, and it is usually shed before or shortly after birth. The term "soft" is not a recognized category of hair classification in this context, as it lacks specificity regarding thickness or depth.

Understanding the distinct characteristics of these hair types can help in differentiating their roles and occurrences in the human body.