Skin has three layers: The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.07-Aug-2019
The brain imaging technique you refer to is the MEG.
Answer:
Theodor Schwann is a german scientists from rhe 1800s
the area of the square is: 100
the area of the circle is: 78.5
i THINK if you subtract it, it will be 21.5
The other guy is right, B is the answer now hurry and get that test prep done
