Skin

A. Write T if the statement is true. If it is false, change the underlined word/s to make

the statement true.

1. The skin is the biggest organ in the body.
2. The outermost layer of the skin is the dermis.
3. The thickest layer of the skin is the epidermis.
4. Dead cells are mostly found in the epidermis.
5. The sebaceous gland provides the skin with natural lubricant.
6. Extra salt and water in the body are eliminated in the sweat pore.
7. Glands and nerves are usually found in the subcutaneous layer.
8. The Pacinian corpuscle produces melanin that protects the skin from the ultraviolet rays of the sun.
9. Sweat gland is otherwise known as oil gland.
10. The most important function of the epidermis is to protect us from infection.
11. The main function of the sweat glands is to regulate our body temperature.
12. Sweat glands are mostly found in the scalp and face.
13. The dermis is usually made up of fats.
14. Blood vessels supply the dermis cells with nutrients.
15. The Pacinian corpuscle contracts in reaction to cold and fear, making the hair erect.
16. Fats in the subcutaneous layer make us feel warm.

2. 
   
   Answer the following.

1. Why is the skin important?

2. What could probably happen if the dermis is the outermost layer of the skin?