Pigs
They are reptiles and do not have fur or hair, they have rough skin.
Skin or scales
rough skin
It is skin that's rough
Frogs
Kind of. They have a slightly rough skin, but the skin is mostly soft. -Hitherepal Recommend me to keep me answering questions!
Rough and scaley.
Rough, thick epidermis with exaggerated skin lines. This is often a characteristic of scratch dermatitis and atopic dermatitis.
animals skin,fur,and feathers.
a great whites skin is rough
Usually toads have rough skin. A frog's skin is normally smooth.
all animals use skin. without any skin, we couldn't mate, let alone live.