I have what seem like black moles on my thighs. some seem like scars, some seem like small black things protruding my skin. what is it?

BLACK MOLES: Apart from actually seeing these, it's important to know how old you are; are you male or female; and the size of most of these. Do they ever bleed and crust? Can you pick them off with your fingernail? If you're a senior, they may be seborrheic keratoses. Often called the "barnacles of maturity." if that's what they are, they are very friendly. If you are worried, see a dermatologist.

Black growths : The black growths you describe could be skin tags , seborrheic keratoses, moles or other conditions. See a dermatologist for proper evaluation and treatment.